Internal war:  a cross-cultural study

"If culturally similar political communities unite to engage in external war, then internal war will be infrequent" (285)

Test
Test Name	Support	Significance	Coefficient	Tail
Phi coefficient	Not Supported	above .10	.14	Two-tailed

Variables
Variable Name	Variable Type	OCM Term(s)
Internal Warfare	Dependent	Inter-community Relations
Unite For External Warfare	Independent	Instigation Of War

Main Author	Published Year	Hypothesis	Supported	Variables Tested
Ember, Carol R.	1974	". . . we . . . expect that societies with internal warfare would be more apt to have lineages than those with purely external war . . ." (80)	Supported	2	Cite Related Hypotheses More By Author
Divale, William Tulio	1976	"Patrilocality should be correlated with internal war and matrilocality with external war" (61)	Supported	2	Cite Related Hypotheses More By Author
Kelly, Raymond C.	2000	Marriage practices pertaining to exogamy will be positively related to frequency of internal and external warfare (62).	Supported	2	Cite Related Hypotheses More By Author
Divale, William Tulio	1976	"Internal war should be correlated with the presence of peacemaking mechanisms and external war with their absence" (61)	Supported	2	Cite Related Hypotheses More By Author
Divale, William Tulio	1976	"Internal war should be correlated with more stable peace and external war with unstable peace" (61)	Supported	2	Cite Related Hypotheses More By Author