The roosevelt corollary said the us government wa willing to take action in

The correct answer is:

Latin America and the Caribbean.

Explanation:

President Theodore Roosevelt modified his Monroe Doctrine and added the Roosevelt Corollary after the menace of European debt collectors to go to the Dominican Republic to collect their debt in 1905. The Roosevelt Corollary stated that the United States would act as a police in the continent and intervene to establish order in Latin America and the Caribbean, in order to keep European countries away.

no options provided, here,but the answer to this question is often: a historian cites a japanese newspaper article published a year after the end of world war ii in order to draw conclusions about the effect of the war on the japanese economy.

clearly from the answer, the historian alludes to historical sources,and records to aid in analyzing and drawing conclusion on the effect of the war on the economy of japan.

b europeans take corn to africa. corn becomes an important crop there.