What is nigeria’s major source of income?

revenue from agricultural exports

revenue from petroleum

taxes on property and income from citizens

the answer is supposed to be oil but revenue from petroleum would work too

Explanation:

chinese civil war took place over a long period of time between 1927 and 1950. the war was interrupted when japan invaded china in 1936 and by world war ii. the war was fought between the nationalist government of china, also called the kuomintang (kmt), and the communist party of china (cpc).