Bit_634

Position: Junior officer

Joined: 2025-08-14

Stats
GM X
GM VIII
GM VI
Company statistics
Team statistics
Skirmishes statistics
Stronghold statistics
Share
Other

Overall Stats

	Total		Past 24 hours		Past 7 days		Past 30 days
Battles	921		0		1		1
Ø Tier	6,16		0,00		6,00		6,00
Victories	426	46,25%	0	0,00%	1	100,00%	1	100,00%
Defeats	478	51,90%	0	0,00%	0	0,00%	0	0,00%
Draws	17	1,85%	0	0,00%	0	0,00%	0	0,00%
Battles survived	219	23,78%	0	0,00%	1	100,00%	1	100,00%
Tanks destroyed	563	0,61	0	0,00	3	3,00	3	3,00
Destruction ratio	0,80		0,00		0,00		0,00
Tanks spotted	571	0,62	0	0,00	1	1,00	1	1,00
Damage dealt	688,83		0,00		1.291,00		1.291,00
Capture points	723	0,79	0	0,00	0	0,00	0	0,00
Defense points	213	0,23	0	0,00	0	0,00	0	0,00
Experience	472,31		0,00		874,00		874,00
WN7	762,13		0,00		2538,33		2538,33
WN8	865,45		0,00		4183,14		4451,19

Total
Battles	921
Ø Tier	6,16
Victories	426	46,25%
Defeats	478	51,90%
Draws	17	1,85%
Battles survived	219	23,78%
Tanks destroyed	563	0,61
Destruction ratio	0,80
Tanks spotted	571	0,62
Damage dealt	688,83
Capture points	723	0,79
Defense points	213	0,23
Experience	472,31
WN7	762,13
WN8	865,45

Past 24 hours
Battles	0
Ø Tier	0,00
Victories	0	0,00%
Defeats	0	0,00%
Draws	0	0,00%
Battles survived	0	0,00%
Tanks destroyed	0	0,00
Destruction ratio	0,00
Tanks spotted	0	0,00
Damage dealt	0,00
Capture points	0	0,00
Defense points	0	0,00
Experience	0,00
WN7	0,00
WN8	0,00

Past 7 days
Battles	1
Ø Tier	6,00
Victories	1	100,00%
Defeats	0	0,00%
Draws	0	0,00%
Battles survived	1	100,00%
Tanks destroyed	3	3,00
Destruction ratio	0,00
Tanks spotted	1	1,00
Damage dealt	1.291,00
Capture points	0	0,00
Defense points	0	0,00
Experience	874,00
WN7	2538,33
WN8	4183,14

Past 30 days
Battles	1
Ø Tier	6,00
Victories	1	100,00%
Defeats	0	0,00%
Draws	0	0,00%
Battles survived	1	100,00%
Tanks destroyed	3	3,00
Destruction ratio	0,00
Tanks spotted	1	1,00
Damage dealt	1.291,00
Capture points	0	0,00
Defense points	0	0,00
Experience	874,00
WN7	2538,33
WN8	4451,19

Created at:

Last battle:

Last update:

Globalmap Absolute X

	Total		Past 24 hours		Past 7 days		Past 30 days
Battles	0		0		0		0
Victories	0	0,00%	0	0,00%	0	0,00%	0	0,00%
Defeats	0	0,00%	0	0,00%	0	0,00%	0	0,00%
Draws	0	0,00%	0	0,00%	0	0,00%	0	0,00%
Battles survived	0	0,00%	0	0,00%	0	0,00%	0	0,00%
Tanks destroyed	0	0,00	0	0,00	0	0,00	0	0,00
Destruction ratio	0,00		0,00		0,00		0,00
Tanks spotted	0	0,00	0	0,00	0	0,00	0	0,00
Damage dealt	0,00		0,00		0,00		0,00
Capture points	0	0,00	0	0,00	0	0,00	0	0,00
Defense points	0	0,00	0	0,00	0	0,00	0	0,00
Experience	0,00		0,00		0,00		0,00

Total
Battles	0
Victories	0	0,00%
Defeats	0	0,00%
Draws	0	0,00%
Battles survived	0	0,00%
Tanks destroyed	0	0,00
Destruction ratio	0,00
Tanks spotted	0	0,00
Damage dealt	0,00
Capture points	0	0,00
Defense points	0	0,00
Experience	0,00

Past 24 hours
Battles	0
Victories	0	0,00%
Defeats	0	0,00%
Draws	0	0,00%
Battles survived	0	0,00%
Tanks destroyed	0	0,00
Destruction ratio	0,00
Tanks spotted	0	0,00
Damage dealt	0,00
Capture points	0	0,00
Defense points	0	0,00
Experience	0,00

Past 7 days
Battles	0
Victories	0	0,00%
Defeats	0	0,00%
Draws	0	0,00%
Battles survived	0	0,00%
Tanks destroyed	0	0,00
Destruction ratio	0,00
Tanks spotted	0	0,00
Damage dealt	0,00
Capture points	0	0,00
Defense points	0	0,00
Experience	0,00

Past 30 days
Battles	0
Victories	0	0,00%
Defeats	0	0,00%
Draws	0	0,00%
Battles survived	0	0,00%
Tanks destroyed	0	0,00
Destruction ratio	0,00
Tanks spotted	0	0,00
Damage dealt	0,00
Capture points	0	0,00
Defense points	0	0,00
Experience	0,00

Globalmap Champion VIII

	Total		Past 24 hours		Past 7 days		Past 30 days
Battles	0		0		0		0
Victories	0	0,00%	0	0,00%	0	0,00%	0	0,00%
Defeats	0	0,00%	0	0,00%	0	0,00%	0	0,00%
Draws	0	0,00%	0	0,00%	0	0,00%	0	0,00%
Battles survived	0	0,00%	0	0,00%	0	0,00%	0	0,00%
Tanks destroyed	0	0,00	0	0,00	0	0,00	0	0,00
Destruction ratio	0,00		0,00		0,00		0,00
Tanks spotted	0	0,00	0	0,00	0	0,00	0	0,00
Damage dealt	0,00		0,00		0,00		0,00
Capture points	0	0,00	0	0,00	0	0,00	0	0,00
Defense points	0	0,00	0	0,00	0	0,00	0	0,00
Experience	0,00		0,00		0,00		0,00

Total
Battles	0
Victories	0	0,00%
Defeats	0	0,00%
Draws	0	0,00%
Battles survived	0	0,00%
Tanks destroyed	0	0,00
Destruction ratio	0,00
Tanks spotted	0	0,00
Damage dealt	0,00
Capture points	0	0,00
Defense points	0	0,00
Experience	0,00

Past 24 hours
Battles	0
Victories	0	0,00%
Defeats	0	0,00%
Draws	0	0,00%
Battles survived	0	0,00%
Tanks destroyed	0	0,00
Destruction ratio	0,00
Tanks spotted	0	0,00
Damage dealt	0,00
Capture points	0	0,00
Defense points	0	0,00
Experience	0,00

Past 7 days
Battles	0
Victories	0	0,00%
Defeats	0	0,00%
Draws	0	0,00%
Battles survived	0	0,00%
Tanks destroyed	0	0,00
Destruction ratio	0,00
Tanks spotted	0	0,00
Damage dealt	0,00
Capture points	0	0,00
Defense points	0	0,00
Experience	0,00

Past 30 days
Battles	0
Victories	0	0,00%
Defeats	0	0,00%
Draws	0	0,00%
Battles survived	0	0,00%
Tanks destroyed	0	0,00
Destruction ratio	0,00
Tanks spotted	0	0,00
Damage dealt	0,00
Capture points	0	0,00
Defense points	0	0,00
Experience	0,00

Globalmap Middle VI

	Total		Past 24 hours		Past 7 days		Past 30 days
Battles	0		0		0		0
Victories	0	0,00%	0	0,00%	0	0,00%	0	0,00%
Defeats	0	0,00%	0	0,00%	0	0,00%	0	0,00%
Draws	0	0,00%	0	0,00%	0	0,00%	0	0,00%
Battles survived	0	0,00%	0	0,00%	0	0,00%	0	0,00%
Tanks destroyed	0	0,00	0	0,00	0	0,00	0	0,00
Destruction ratio	0,00		0,00		0,00		0,00
Tanks spotted	0	0,00	0	0,00	0	0,00	0	0,00
Damage dealt	0,00		0,00		0,00		0,00
Capture points	0	0,00	0	0,00	0	0,00	0	0,00
Defense points	0	0,00	0	0,00	0	0,00	0	0,00
Experience	0,00		0,00		0,00		0,00

Total
Battles	0
Victories	0	0,00%
Defeats	0	0,00%
Draws	0	0,00%
Battles survived	0	0,00%
Tanks destroyed	0	0,00
Destruction ratio	0,00
Tanks spotted	0	0,00
Damage dealt	0,00
Capture points	0	0,00
Defense points	0	0,00
Experience	0,00

Past 24 hours
Battles	0
Victories	0	0,00%
Defeats	0	0,00%
Draws	0	0,00%
Battles survived	0	0,00%
Tanks destroyed	0	0,00
Destruction ratio	0,00
Tanks spotted	0	0,00
Damage dealt	0,00
Capture points	0	0,00
Defense points	0	0,00
Experience	0,00

Past 7 days
Battles	0
Victories	0	0,00%
Defeats	0	0,00%
Draws	0	0,00%
Battles survived	0	0,00%
Tanks destroyed	0	0,00
Destruction ratio	0,00
Tanks spotted	0	0,00
Damage dealt	0,00
Capture points	0	0,00
Defense points	0	0,00
Experience	0,00

Past 30 days
Battles	0
Victories	0	0,00%
Defeats	0	0,00%
Draws	0	0,00%
Battles survived	0	0,00%
Tanks destroyed	0	0,00
Destruction ratio	0,00
Tanks spotted	0	0,00
Damage dealt	0,00
Capture points	0	0,00
Defense points	0	0,00
Experience	0,00

Company statistics

	Total		Past 24 hours		Past 7 days		Past 30 days
Battles	0		0		0		0
Victories	0	0,00%	0	0,00%	0	0,00%	0	0,00%
Defeats	0	0,00%	0	0,00%	0	0,00%	0	0,00%
Draws	0	0,00%	0	0,00%	0	0,00%	0	0,00%
Battles survived	0	0,00%	0	0,00%	0	0,00%	0	0,00%
Tanks destroyed	0	0,00	0	0,00	0	0,00	0	0,00
Destruction ratio	0,00		0,00		0,00		0,00
Tanks spotted	0	0,00	0	0,00	0	0,00	0	0,00
Damage dealt	0,00		0,00		0,00		0,00
Capture points	0	0,00	0	0,00	0	0,00	0	0,00
Defense points	0	0,00	0	0,00	0	0,00	0	0,00
Experience	0,00		0,00		0,00		0,00

Total
Battles	0
Victories	0	0,00%
Defeats	0	0,00%
Draws	0	0,00%
Battles survived	0	0,00%
Tanks destroyed	0	0,00
Destruction ratio	0,00
Tanks spotted	0	0,00
Damage dealt	0,00
Capture points	0	0,00
Defense points	0	0,00
Experience	0,00

Past 24 hours
Battles	0
Victories	0	0,00%
Defeats	0	0,00%
Draws	0	0,00%
Battles survived	0	0,00%
Tanks destroyed	0	0,00
Destruction ratio	0,00
Tanks spotted	0	0,00
Damage dealt	0,00
Capture points	0	0,00
Defense points	0	0,00
Experience	0,00

Past 7 days
Battles	0
Victories	0	0,00%
Defeats	0	0,00%
Draws	0	0,00%
Battles survived	0	0,00%
Tanks destroyed	0	0,00
Destruction ratio	0,00
Tanks spotted	0	0,00
Damage dealt	0,00
Capture points	0	0,00
Defense points	0	0,00
Experience	0,00

Past 30 days
Battles	0
Victories	0	0,00%
Defeats	0	0,00%
Draws	0	0,00%
Battles survived	0	0,00%
Tanks destroyed	0	0,00
Destruction ratio	0,00
Tanks spotted	0	0,00
Damage dealt	0,00
Capture points	0	0,00
Defense points	0	0,00
Experience	0,00

Team statistics

	Total		Past 24 hours		Past 7 days		Past 30 days
Battles	0		0		0		0
Victories	0	0,00%	0	0,00%	0	0,00%	0	0,00%
Defeats	0	0,00%	0	0,00%	0	0,00%	0	0,00%
Draws	0	0,00%	0	0,00%	0	0,00%	0	0,00%
Battles survived	0	0,00%	0	0,00%	0	0,00%	0	0,00%
Tanks destroyed	0	0,00	0	0,00	0	0,00	0	0,00
Destruction ratio	0,00		0,00		0,00		0,00
Tanks spotted	0	0,00	0	0,00	0	0,00	0	0,00
Damage dealt	0,00		0,00		0,00		0,00
Capture points	0	0,00	0	0,00	0	0,00	0	0,00
Defense points	0	0,00	0	0,00	0	0,00	0	0,00
Experience	0,00		0,00		0,00		0,00

Total
Battles	0
Victories	0	0,00%
Defeats	0	0,00%
Draws	0	0,00%
Battles survived	0	0,00%
Tanks destroyed	0	0,00
Destruction ratio	0,00
Tanks spotted	0	0,00
Damage dealt	0,00
Capture points	0	0,00
Defense points	0	0,00
Experience	0,00

Past 24 hours
Battles	0
Victories	0	0,00%
Defeats	0	0,00%
Draws	0	0,00%
Battles survived	0	0,00%
Tanks destroyed	0	0,00
Destruction ratio	0,00
Tanks spotted	0	0,00
Damage dealt	0,00
Capture points	0	0,00
Defense points	0	0,00
Experience	0,00

Past 7 days
Battles	0
Victories	0	0,00%
Defeats	0	0,00%
Draws	0	0,00%
Battles survived	0	0,00%
Tanks destroyed	0	0,00
Destruction ratio	0,00
Tanks spotted	0	0,00
Damage dealt	0,00
Capture points	0	0,00
Defense points	0	0,00
Experience	0,00

Past 30 days
Battles	0
Victories	0	0,00%
Defeats	0	0,00%
Draws	0	0,00%
Battles survived	0	0,00%
Tanks destroyed	0	0,00
Destruction ratio	0,00
Tanks spotted	0	0,00
Damage dealt	0,00
Capture points	0	0,00
Defense points	0	0,00
Experience	0,00

Skirmishes statistics

	Total		Past 24 hours		Past 7 days		Past 30 days
Battles	0		0		0		0
Victories	0	0,00%	0	0,00%	0	0,00%	0	0,00%
Defeats	0	0,00%	0	0,00%	0	0,00%	0	0,00%
Draws	0	0,00%	0	0,00%	0	0,00%	0	0,00%
Battles survived	0	0,00%	0	0,00%	0	0,00%	0	0,00%
Tanks destroyed	0	0,00	0	0,00	0	0,00	0	0,00
Destruction ratio	0,00		0,00		0,00		0,00
Tanks spotted	0	0,00	0	0,00	0	0,00	0	0,00
Damage dealt	0,00		0,00		0,00		0,00
Capture points	0	0,00	0	0,00	0	0,00	0	0,00
Defense points	0	0,00	0	0,00	0	0,00	0	0,00
Experience	0,00		0,00		0,00		0,00

Total
Battles	0
Victories	0	0,00%
Defeats	0	0,00%
Draws	0	0,00%
Battles survived	0	0,00%
Tanks destroyed	0	0,00
Destruction ratio	0,00
Tanks spotted	0	0,00
Damage dealt	0,00
Capture points	0	0,00
Defense points	0	0,00
Experience	0,00

Past 24 hours
Battles	0
Victories	0	0,00%
Defeats	0	0,00%
Draws	0	0,00%
Battles survived	0	0,00%
Tanks destroyed	0	0,00
Destruction ratio	0,00
Tanks spotted	0	0,00
Damage dealt	0,00
Capture points	0	0,00
Defense points	0	0,00
Experience	0,00

Past 7 days
Battles	0
Victories	0	0,00%
Defeats	0	0,00%
Draws	0	0,00%
Battles survived	0	0,00%
Tanks destroyed	0	0,00
Destruction ratio	0,00
Tanks spotted	0	0,00
Damage dealt	0,00
Capture points	0	0,00
Defense points	0	0,00
Experience	0,00

Past 30 days
Battles	0
Victories	0	0,00%
Defeats	0	0,00%
Draws	0	0,00%
Battles survived	0	0,00%
Tanks destroyed	0	0,00
Destruction ratio	0,00
Tanks spotted	0	0,00
Damage dealt	0,00
Capture points	0	0,00
Defense points	0	0,00
Experience	0,00

Stronghold defense statistics

	Total		Past 24 hours		Past 7 days		Past 30 days
Battles	0		0		0		0
Victories	0	0,00%	0	0,00%	0	0,00%	0	0,00%
Defeats	0	0,00%	0	0,00%	0	0,00%	0	0,00%
Draws	0	0,00%	0	0,00%	0	0,00%	0	0,00%
Battles survived	0	0,00%	0	0,00%	0	0,00%	0	0,00%
Tanks destroyed	0	0,00	0	0,00	0	0,00	0	0,00
Destruction ratio	0,00		0,00		0,00		0,00
Tanks spotted	0	0,00	0	0,00	0	0,00	0	0,00
Damage dealt	0,00		0,00		0,00		0,00
Capture points	0	0,00	0	0,00	0	0,00	0	0,00
Defense points	0	0,00	0	0,00	0	0,00	0	0,00
Experience	0,00		0,00		0,00		0,00

Total
Battles	0
Victories	0	0,00%
Defeats	0	0,00%
Draws	0	0,00%
Battles survived	0	0,00%
Tanks destroyed	0	0,00
Destruction ratio	0,00
Tanks spotted	0	0,00
Damage dealt	0,00
Capture points	0	0,00
Defense points	0	0,00
Experience	0,00

Past 24 hours
Battles	0
Victories	0	0,00%
Defeats	0	0,00%
Draws	0	0,00%
Battles survived	0	0,00%
Tanks destroyed	0	0,00
Destruction ratio	0,00
Tanks spotted	0	0,00
Damage dealt	0,00
Capture points	0	0,00
Defense points	0	0,00
Experience	0,00

Past 7 days
Battles	0
Victories	0	0,00%
Defeats	0	0,00%
Draws	0	0,00%
Battles survived	0	0,00%
Tanks destroyed	0	0,00
Destruction ratio	0,00
Tanks spotted	0	0,00
Damage dealt	0,00
Capture points	0	0,00
Defense points	0	0,00
Experience	0,00

Past 30 days
Battles	0
Victories	0	0,00%
Defeats	0	0,00%
Draws	0	0,00%
Battles survived	0	0,00%
Tanks destroyed	0	0,00
Destruction ratio	0,00
Tanks spotted	0	0,00
Damage dealt	0,00
Capture points	0	0,00
Defense points	0	0,00
Experience	0,00

World of Tanks Profile

Anzeigen

Tanks (84)

Tank Name	Tier	Ø Damage	Ø XP	Battles	Victories	WN8
50TP Tyszkiewicza	9	1260,73	730	93	50,54%	995,44
Emil I	8	1135,15	701	53	47,17%	1128,55
53TP Markowskiego	8	1031,37	759	52	57,69%	1175,65
Leo	7	606,51	521	45	46,67%	778,74
45TP Habicha	7	989,69	671	42	47,62%	1183,99
T-28	4	195,67	187	42	40,48%	347,12
Emil II	9	1245,89	651	37	45,95%	877,26
T1 Heavy	5	255,30	288	30	63,33%	448,76
M6	6	625,40	504	25	44,00%	791,21
Strv 74	6	528,08	533	24	41,67%	910,76
T29	7	549,82	430	22	31,82%	363,22
T67	5	94,91	135	22	50,00%	106,25
40TP Habicha	6	611,45	558	22	50,00%	1094,79
60TP Lewandowskiego	10	2040,05	628	19	31,58%	1199,21
Ikv 103	5	578,39	382	18	50,00%	1505,09
T6 Medium	4	478,12	424	17	47,06%	1213,63
SU-85B	4	227,18	183	17	52,94%	446,02
T-150	6	1024,00	506	16	25,00%	1607,69
M18 Hellcat	6	299,88	336	16	37,50%	216,90
M10 RBFM	5	743,93	504	15	20,00%	1425,97
M3 Stuart	3	306,00	295	13	30,77%	1153,78
BT-5	3	185,77	217	13	46,15%	352,05
Tiger 131	6	301,46	376	13	53,85%	314,69
25TP KSUST II	5	352,33	382	12	50,00%	750,87
Sav m/43	4	461,67	247	12	50,00%	1185,44
T-60	2	113,73	109	11	36,36%	314,71
KV-3	7	1128,55	600	11	45,45%	1282,50
VK 28.01 mit 10,5 cm L/28	6	328,09	478	11	54,55%	680,87
10TP	3	108,82	164	11	63,64%	379,91
Strv m/40L	3	209,09	194	11	45,45%	553,20
14TP	4	341,00	379	8	37,50%	1331,65
M8A1	4	254,75	296	8	75,00%	671,59
Pz.Kpfw. III Ausf. J	4	249,88	258	8	25,00%	448,58
M7 Priest	3	165,50	92	8	25,00%	194,62
T110E5	10	1492,14	723	7	28,57%	853,53
Panhard AMD 178B	6	166,71	189	7	0,00%	177,97
KV-1	5	1123,71	826	7	71,43%	3102,49
Object 703 Version II	8	356,86	233	7	14,29%	56,88
IS	7	724,33	416	6	16,67%	618,02
Strv m/42	5	443,50	544	6	66,67%	1431,13
Cruiser Mk. II	2	134,20	138	5	60,00%	551,86
113 Beijing Opera	10	1047,40	660	5	40,00%	556,39
FCM 36	2	76,25	118	4	75,00%	342,05
M10 Wolverine	5	256,75	303	4	50,00%	374,35
T56 GMC	3	118,50	98	4	50,00%	225,23
Pz.Kpfw. II	2	270,50	249	4	25,00%	990,86
T71 DA	7	402,50	395	4	25,00%	519,04
M5A1 Stuart	4	304,75	221	4	50,00%	1056,94
T82 HMC	4	182,25	62	4	0,00%	306,26
CS-52 LIS	8	1067,25	636	4	50,00%	1175,66
BT-7	4	48,50	200	4	75,00%	261,00
IS-7	10	1812,67	1004	3	66,67%	1291,54
Durchbruchswagen 2	4	371,33	438	3	66,67%	1270,26
KV-5	8	99,00	119	3	0,00%	0,00
Cruiser Mk. I	1	87,33	119	3	66,67%	418,92
Valentine	3	290,00	285	3	33,33%	926,38
Ikv 65 Alt II	6	927,67	590	3	66,67%	1968,62
7TP	2	183,33	205	3	33,33%	465,51
KV-1S	6	566,50	244	2	0,00%	759,88
Fantôme	9	1473,50	715	2	50,00%	1336,47
M24E2 Super Chaffee	6	66,50	271	2	50,00%	116,70
T-50-2	6	83,50	290	2	50,00%	114,04
SU-76M	4	159,00	224	2	100,00%	432,89
Pz.Kpfw. III Ausf. E	3	652,00	470	2	50,00%	2113,98
Type 2597 Chi-Ha	3	548,00	376	2	50,00%	2464,79
Leichttraktor	1	210,00	109	2	50,00%	975,39
Ikv 72	3	253,50	124	2	0,00%	506,07
Renault Otsu	1	150,50	114	2	100,00%	823,15
4TP	1	129,50	271	2	100,00%	661,10
Strv fm/21	1	288,00	225	1	100,00%	1797,08
M103	9	2454,00	1448	1	100,00%	2458,56
Strv m/38	2	833,00	614	1	100,00%	5839,69
Renault FT	1	142,00	105	1	100,00%	833,92
TS-5	8	1574,00	1040	1	100,00%	1769,15
AMX ELC 901	6	506,00	378	1	0,00%	1277,96
M6A2E1	8	0,00	0	1	100,00%	261,00
Caliban	8	0,00	32	1	100,00%	261,00
M2 Light	2	0,00	132	1	100,00%	261,00
T1 HMC	2	0,00	35	1	0,00%	0,00
Pvlvv fm/42	2	331,00	426	1	100,00%	1764,45
MS-1	1	277,00	125	1	0,00%	1265,69
T32	8	1001,00	429	1	0,00%	742,95
IS-3	8	775,00	1149	1	100,00%	842,38
Panzerwagen 39	3	270,00	254	1	0,00%	812,90

Graphs

WN8

Anzeigen

Clan history

[SH-RK] SH4RKS

Position: Junior officer

Joined: 2025-08-14

Bit_634

Overall Stats

Globalmap Absolute X

Globalmap Champion VIII

Globalmap Middle VI

Company statistics

Team statistics

Skirmishes statistics

Stronghold defense statistics

Share

Tanks (84)

Graphs

WN8

Clan history