1. what was the purpose of the 16th amendment

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
1. what was the purpose of the 16th amendment	0.63	0.8	7391	47	45
1.	0.1	1	9715	81	2
what	1.56	1	7079	98	4
was	0.98	0.6	8666	17	3
the	1.37	0.2	1186	53	3
purpose	1.06	0.9	9489	99	7
of	1.35	1	9750	1	2
the	0.53	0.7	482	68	3
16th	0.2	0.6	6180	40	4
amendment	0.41	0.8	152	97	9

Keyword	CPC	PCC	Volume	Score
1. what was the purpose of the 16th amendment	1.83	0.6	9039	90
the importance of the 16th amendment	0.34	0.3	2530	47
what did the 16th amendment do	0.4	1	2892	83
significance of the 16th amendment	1.58	0.1	2112	1
what did the 16th amendment do simple	1.73	0.5	1525	28
what did the 16th amendment accomplish	0.26	0.9	1227	60
why was the 16th amendment made	1.56	1	3718	48
why is the 16th amendment significant	1.87	0.2	9908	2
why is the 16th amendment important today	0.43	0.2	1873	60
historical significance of 16th amendment	0.58	0.6	4539	20
reason for 16th amendment	0.44	0.6	9261	42
why is the 16 amendment important	1.11	0.6	7274	57
the importance of the 15th amendment	0.07	0.1	4230	57
what is the importance of the 16th amendment	1.23	0.5	2178	71
important 6th amendment cases	1.53	1	5989	16