Keyword Analysis & Research: why did the alliance system cause ww1

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
why did the alliance system cause ww1	1	0.8	2120	11	37
why	1.89	0.6	8387	60	3
did	1.6	0.4	1948	89	3
the	1.07	0.1	3423	2	3
alliance	0.25	0.1	7919	25	8
system	0.38	0.1	3097	1	6
cause	1.22	0.7	5583	36	5
ww1	1.75	0.8	9594	39	3

Keyword	CPC	PCC	Volume	Score
why did the alliance system cause ww1	1.22	0.5	6679	92
why was the alliance system a cause of ww1	1.96	0.9	4210	51