It was the Olmec who worshipped a rain god, a maize god, and the feathered serpent so important in the future pantheons of the Aztecs (who called him Quetzalcoatl) and the Maya (to whom he was Kukulkan).
1	It	it	PRON	PRP	Case=Acc|Gender=Neut|Number=Sing|Person=3|PronType=Prs	4	expl	4:expl	Discourse=explanation-evidence:94->92:2
2	was	be	AUX	VBD	Mood=Ind|Number=Sing|Person=3|Tense=Past|VerbForm=Fin	4	cop	4:cop	_
3	the	the	DET	DT	Definite=Def|PronType=Art	4	det	4:det	Entity=(92-person-giv:act-cf2*-2-coref-Olmecs
4	Olmec	Olmec	PROPN	NNPS	Number=Plur	0	root	0:root|6:nsubj	_
5	who	who	PRON	WP	PronType=Rel	6	nsubj	4:ref	Discourse=elaboration-attribute:95->94:0
6	worshipped	worship	VERB	VBD	Mood=Ind|Number=Sing|Person=3|Tense=Past|VerbForm=Fin	4	acl:relcl	4:acl:relcl	_
7	a	a	DET	DT	Definite=Ind|PronType=Art	9	det	9:det	Entity=(173-person-new-cf6-3-sgl
8	rain	rain	NOUN	NN	Number=Sing	9	compound	9:compound	Entity=(174-event-new-cf9-1-sgl)
9	god	god	NOUN	NN	Number=Sing	6	obj	6:obj	Entity=173)|SpaceAfter=No
10	,	,	PUNCT	,	_	13	punct	13:punct	_
11	a	a	DET	DT	Definite=Ind|PronType=Art	13	det	13:det	Entity=(175-person-new-cf8-3-sgl
12	maize	maize	NOUN	NN	Number=Sing	13	compound	13:compound	Entity=(161-plant-giv:inact-cf5-1-coref)
13	god	god	NOUN	NN	Number=Sing	9	conj	6:obj|9:conj:and	Entity=175)|SpaceAfter=No
14	,	,	PUNCT	,	_	18	punct	18:punct	_
15	and	and	CCONJ	CC	_	18	cc	18:cc	_
16	the	the	DET	DT	Definite=Def|PronType=Art	18	det	18:det	Entity=(176-animal-new-cf1-3,21,27-coref-Quetzalcoatl
17	feathered	feathered	ADJ	JJ	Degree=Pos	18	amod	18:amod	_
18	serpent	serpent	NOUN	NN	Number=Sing	9	conj	6:obj|9:conj:and	_
19	so	so	ADV	RB	_	20	advmod	20:advmod	_
20	important	important	ADJ	JJ	Degree=Pos	18	amod	18:amod	_
21	in	in	ADP	IN	_	24	case	24:case	_
22	the	the	DET	DT	Definite=Def|PronType=Art	24	det	24:det	Entity=(177-abstract-new-cf7-3,15,21-sgl
23	future	future	ADJ	JJ	Degree=Pos	24	amod	24:amod	_
24	pantheons	pantheon	NOUN	NNS	Number=Plur	20	obl	20:obl:in	_
25	of	of	ADP	IN	_	27	case	27:case	_
26	the	the	DET	DT	Definite=Def|PronType=Art	27	det	27:det	Entity=(172-person-giv:act-cf3-2-coref-Aztecs
27	Aztecs	Aztec	PROPN	NNPS	Number=Plur	24	nmod	24:nmod:of|30:nsubj	_
28	(	(	PUNCT	-LRB-	_	30	punct	30:punct	Discourse=elaboration-attribute:96->95:0|SpaceAfter=No
29	who	who	PRON	WP	PronType=Rel	30	nsubj	27:ref	_
30	called	call	VERB	VBD	Mood=Ind|Number=Sing|Person=3|Tense=Past|VerbForm=Fin	27	acl:relcl	27:acl:relcl	_
31	him	he	PRON	PRP	Case=Acc|Gender=Masc|Number=Sing|Person=3|PronType=Prs	30	obj	30:obj|32:nsubj:xsubj	Entity=(176-animal-giv:act-cf1-1-ana-Quetzalcoatl)
32	Quetzalcoatl	Quetzalcoatl	PROPN	NNP	Number=Sing	30	xcomp	30:xcomp	Entity=(176-animal-giv:act-cf1-1-coref-Quetzalcoatl)|SpaceAfter=No
33	)	)	PUNCT	-RRB-	_	30	punct	30:punct	Entity=172)
34	and	and	CCONJ	CC	_	36	cc	36:cc	Discourse=same-unit_m:97->95:1
35	the	the	DET	DT	Definite=Def|PronType=Art	36	det	36:det	Entity=(171-person-giv:act-cf4-2,8-coref-Maya_peoples
36	Maya	Maya	PROPN	NNP	Number=Sing	27	conj	24:nmod:of|27:conj:and|42:obl:to	_
37	(	(	PUNCT	-LRB-	_	42	punct	42:punct	Discourse=elaboration-attribute:98->97:0|SpaceAfter=No
38	to	to	ADP	IN	_	39	case	39:case	_
39	whom	who	PRON	WP	PronType=Rel	42	obl	36:ref	_
40	he	he	PRON	PRP	Case=Nom|Gender=Masc|Number=Sing|Person=3|PronType=Prs	42	nsubj	42:nsubj	Entity=(176-animal-giv:act-cf1-1-ana-Quetzalcoatl)
41	was	be	AUX	VBD	Mood=Ind|Number=Sing|Person=3|Tense=Past|VerbForm=Fin	42	cop	42:cop	_
42	Kukulkan	Kukulkan	PROPN	NNP	Number=Sing	36	acl:relcl	36:acl:relcl	Entity=(176-animal-giv:act-cf1-1-coref-Quetzalcoatl)|SpaceAfter=No
43	)	)	PUNCT	-RRB-	_	42	punct	42:punct	Entity=171)177)176)92)|SpaceAfter=No
44	.	.	PUNCT	.	_	4	punct	4:punct	_
