It's possible that people at the turn of the century were saying "land of the kike" and that Faulkner didn't borrow it from Cummings.
1	It	it	PRON	PERS-SG	_	3	nsubj	_	SpaceAfter=No
2	's	be	AUX	PRES	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	3	cop	_	_
3	possible	possible	ADJ	POS	Degree=Pos	0	root	_	_
4	that	that	SCONJ	_	_	13	mark	_	_
5	people	people	NOUN	PL-NOM	Number=Plur	13	nsubj	_	_
6	at	at	ADP	_	_	8	case	_	_
7	the	the	DET	DEF	Definite=Def|PronType=Art	8	det	_	_
8	turn	turn	NOUN	SG-NOM	Number=Sing	5	nmod	_	_
9	of	of	ADP	_	_	11	case	_	_
10	the	the	DET	DEF	Definite=Def|PronType=Art	11	det	_	_
11	century	century	NOUN	SG-NOM	Number=Sing	8	nmod	_	_
12	were	be	AUX	PAST	Mood=Ind|Tense=Past|VerbForm=Fin	13	aux	_	_
13	saying	say	VERB	ING	Tense=Pres|VerbForm=Part	1	acl:relcl	_	_
14	"	&quot;	PUNCT	Quote	_	15	punct	_	SpaceAfter=No
15	land	land	NOUN	SG-NOM	Number=Sing	13	obj	_	_
16	of	of	ADP	_	_	18	case	_	_
17	the	the	DET	DEF	Definite=Def|PronType=Art	18	det	_	_
18	kike	kike	NOUN	SG-NOM	Number=Sing	15	nmod	_	SpaceAfter=No
19	"	&quot;	PUNCT	Quote	_	15	punct	_	_
20	and	and	CCONJ	_	_	25	cc	_	_
21	that	that	SCONJ	_	_	25	mark	_	_
22	Faulkner	Faulkner	PROPN	SG-NOM	Number=Sing	25	nsubj	_	_
23	did	do	AUX	PAST-AUX	Mood=Ind|Tense=Past|VerbForm=Fin	25	aux	_	SpaceAfter=No
24	n't	not	PART	NEG	_	25	advmod	_	_
25	borrow	borrow	VERB	INF	VerbForm=Inf	13	conj	_	_
26	it	it	PRON	PERS-SG	_	25	obj	_	_
27	from	from	ADP	_	_	28	case	_	_
28	Cummings	Cummings	PROPN	SG-NOM	Number=Sing	25	obl	_	SpaceAfter=No
29	.	.	PUNCT	Period	_	3	punct	_	_
