when was the first graphic novel published

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
when was the first graphic novel published	1.42	0.5	8067	5	42
when	0.72	0.3	8467	65	4
was	1.01	0.3	4629	41	3
the	1.09	0.8	3188	81	3
first	0.21	0.4	4538	66	5
graphic	0.58	0.7	1559	37	7
novel	1.87	0.9	9835	48	5
published	1.47	0.6	7890	12	9

Keyword	CPC	PCC	Volume	Score
when was the first graphic novel published	1.67	0.3	5182	18
what is considered the first graphic novel	1.32	0.2	8672	58
the first graphic novel	1.06	0.1	3760	49
what was the first american graphic novel	0.95	0.3	6223	15
history of the graphic novel	1.69	0.5	3680	61
when did graphic novels begin	0.52	0.8	9195	14
when did graphic novels start	1.27	0.4	1811	79
when were graphic novels invented	0.5	0.6	7782	92
the history of graphic novels	1.14	0.7	8818	92
graphic novel history book	0.88	0.9	5312	98
when did graphic novels become popular	0.55	0.6	4816	7
history of graphic novels timeline	1.21	0.6	7899	78
graphic novel meaning and history	1.19	0.9	746	46
how long have graphic novels been around	1.71	0.1	3932	70
who was graphic novels	0.4	0.8	626	35
background history of graphic novels	0.7	0.6	5628	84
world history graphic novels	1.18	0.6	9796	64
graphic novels first grade	0.72	0.1	6366	15
graphic novel is also known as	0.97	0.7	398	57