first railroad system in america

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
first railroad system in america	0.04	1	7734	36	32
first	0.04	0.8	2787	20	5
railroad	0.17	0.4	9182	20	8
system	1	0.7	2197	13	6
in	1.99	0.5	4764	13	2
america	0.76	0.3	1724	89	7

Keyword	CPC	PCC	Volume	Score
first railroad system in america	1.33	0.7	3037	66
first railroad in america	1.24	0.1	9331	22
first railroad in usa	0.82	0.2	5769	2
first railroad in united states	1.13	0.4	2041	70
first railroad in us	1.76	0.6	1413	42
what was america's first railroad	1.36	0.4	5390	64
first railway in america	0.59	0.1	1213	91
history of the railroad in the us	0.26	0.7	5114	45
history of the railroad in usa	0.57	0.1	3976	43
history of railroads in america	0.96	0.9	9612	63
earliest railroads in the united states	1.33	0.1	9654	94
history of railroads in the united states	0.93	0.2	6153	30