Sit down strikes which began at a significant level in the 1930’s were very threatening to management and ownership, because the sit down strike is one step before workers taking over the factory and running it and kicking out the management, and probably doing a better job.
1	Sit	sit	VERB	VB	VerbForm=Inf	3	compound	3:compound	Discourse=context-background:119->117:1|Entity=(120-event-new-cf6-3-coref
2	down	down	ADP	RP	_	1	compound:prt	1:compound:prt	_
3	strikes	strike	NOUN	NNS	Number=Plur	15	nsubj	5:nsubj|15:nsubj	_
4	which	which	PRON	WDT	PronType=Rel	5	nsubj	3:ref	Discourse=elaboration-attribute:120->119:0
5	began	begin	VERB	VBD	Mood=Ind|Number=Plur|Person=3|Tense=Past|VerbForm=Fin	3	acl:relcl	3:acl:relcl	_
6	at	at	ADP	IN	_	9	case	9:case	_
7	a	a	DET	DT	Definite=Ind|PronType=Art	9	det	9:det	Entity=(121-abstract-new-cf8-3-sgl
8	significant	significant	ADJ	JJ	Degree=Pos	9	amod	9:amod	_
9	level	level	NOUN	NN	Number=Sing	5	obl	5:obl:at	Entity=121)
10	in	in	ADP	IN	_	12	case	12:case	_
11	the	the	DET	DT	Definite=Def|PronType=Art	12	det	12:det	Entity=(122-time-acc:com-cf4-2-sgl-1930s
12	1930’s	1930s	PROPN	NNPS	Number=Plur	5	obl	5:obl:in	Entity=122)120)|XML=<date from:::"1930-01-01" to:::"1939-12-31"></date>
13	were	be	AUX	VBD	Mood=Ind|Number=Plur|Person=3|Tense=Past|VerbForm=Fin	15	cop	15:cop	Discourse=same-unit_m:121->119:1
14	very	very	ADV	RB	_	15	advmod	15:advmod	_
15	threatening	threatening	ADJ	JJ	Degree=Pos	0	root	0:root	_
16	to	to	ADP	IN	_	17	case	17:case	_
17	management	management	NOUN	NN	Number=Sing	15	obl	15:obl:to	Entity=(123-organization-new-cf2-1-coref)
18	and	and	CCONJ	CC	_	19	cc	19:cc	_
19	ownership	ownership	NOUN	NN	Number=Sing	17	conj	15:obl:to|17:conj:and	Entity=(124-abstract-new-cf9-1-sgl)|SpaceAfter=No
20	,	,	PUNCT	,	_	28	punct	28:punct	_
21	because	because	SCONJ	IN	_	28	mark	28:mark	Discourse=explanation-justify:122->119:2
22	the	the	DET	DT	Definite=Def|PronType=Art	25	det	25:det	Bridge=120<125|Entity=(125-event-acc:inf-cf3-4-sgl
23	sit	sit	VERB	VB	VerbForm=Inf	25	compound	25:compound	_
24	down	down	ADP	RP	_	23	compound:prt	23:compound:prt	_
25	strike	strike	NOUN	NN	Number=Sing	28	nsubj	28:nsubj	Entity=125)
26	is	be	AUX	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	28	cop	28:cop	_
27	one	one	NUM	CD	NumForm=Word|NumType=Card	28	nummod	28:nummod	_
28	step	step	NOUN	NN	Number=Sing	15	advcl	15:advcl:because	_
29	before	before	SCONJ	IN	_	31	mark	31:mark	_
30	workers	worker	NOUN	NNS	Number=Plur	31	nsubj	31:nsubj|36:nsubj|39:nsubj|46:nsubj	Entity=(126-event-new-cf10-2,7,10-disc(127-person-new-cf5-1-sgl)
31	taking	take	VERB	VBG	VerbForm=Ger	28	acl	28:acl:before	Discourse=elaboration-attribute:123->122:0
32	over	over	ADP	RP	_	31	compound:prt	31:compound:prt	_
33	the	the	DET	DT	Definite=Def|PronType=Art	34	det	34:det	Entity=(128-organization-new-cf1-2-coref
34	factory	factory	NOUN	NN	Number=Sing	31	obj	31:obj	Entity=128)
35	and	and	CCONJ	CC	_	36	cc	36:cc	Discourse=joint-list_m:124->123:0
36	running	run	VERB	VBG	VerbForm=Ger	31	conj	28:acl:before|31:conj:and	_
37	it	it	PRON	PRP	Case=Acc|Gender=Neut|Number=Sing|Person=3|PronType=Prs	36	obj	36:obj	Entity=(128-organization-giv:act-cf1-1-ana)
38	and	and	CCONJ	CC	_	39	cc	39:cc	Discourse=joint-list_m:125->123:0
39	kicking	kick	VERB	VBG	VerbForm=Ger	31	conj	28:acl:before|31:conj:and	_
40	out	out	ADP	RP	_	39	compound:prt	39:compound:prt	_
41	the	the	DET	DT	Definite=Def|PronType=Art	42	det	42:det	Entity=(123-organization-giv:act-cf2-2-coref
42	management	management	NOUN	NN	Number=Sing	39	obj	39:obj	Entity=123)126)|SpaceAfter=No
43	,	,	PUNCT	,	_	46	punct	46:punct	_
44	and	and	CCONJ	CC	_	46	cc	46:cc	Discourse=joint-list_m:126->123:0
45	probably	probably	ADV	RB	Degree=Pos	46	advmod	46:advmod	_
46	doing	do	VERB	VBG	VerbForm=Ger	31	conj	28:acl:before|31:conj:and	_
47	a	a	DET	DT	Definite=Ind|PronType=Art	49	det	49:det	Entity=(129-abstract-new-cf7-3-sgl
48	better	good	ADJ	JJR	Degree=Cmp	49	amod	49:amod	_
49	job	job	NOUN	NN	Number=Sing	46	obj	46:obj	Entity=129)|SpaceAfter=No
50	.	.	PUNCT	.	_	15	punct	15:punct	_
