I believe the answer is “to seek religious freedom”.
the three nations of the Triple Alliance - Germany, Austria-Hungary, and Italy - stood against the three nations of the Triple Entente - France, Russia, and Great Britain
One common social structure among ethnic groups in sub-Saharan Africa is segmentary lineage organisation. Segmentary lineage societies are characterised by the foremost importance of kin relationships in determining individuals' social and political allegiances, as well as their patterns of residence.