Which was a main cause for the Austro-Hungarian Compromise of 1867?

A. austria’s desire to solidify its power after a military defeat to Prussia

B. the fear of another French military invasion following the Napoleonic Era

C. the will of Austrian and Hungarian citizens to form a unified nation

D. hungary’s growing strength that allowed it to dominate Austria

The Austro-Hungarian Compromise of 1867 established the dual monarchy of Austria-Hungary. The Compromise partially re-established the sovereignty of the Kingdom of Hungary, separate from, and no longer subject to the Austrian Empire.

the answer is b: the religion they practice.

here's why:

there were many different native american tribes and those with similar characteristics formed a main tribe or nation. each had its own language, religion and customs.