Please help! Based on the documents, which underlying cause seems to be the most plausible explanation for the start of the war?

When Gavrilo Princip assassinated Franz Ferdinand, the heir of Austria-Hungary

Explanation:

its c

the correct answer is a) egypt and china.

egypt and china are two of the world’s oldest civilizations known by man. both ancient empires have left a great historic and cultural legacy to the world through archeology. both civilzations developed complex social relations, had deep religious beliefs, had dominion of agriculture and left writing records to understand their customs and culture.

among the requirements to consider a civilization, we find urbanization, writing records, a place of residence, agriculture methods, technological specialization, means of transportation, currency, population density, social stratification, and political integration.