Read this passage and then answer the question….. Which of these statements is true?

A.) There was a casual relationship between economic chaos and increased food production.
B.) There was a casual relationship between submarine warfare and new shipping technology.
C.) There was a casual relationship between World War 1 and a worldwide outbreak of disease.
D.) There was a casual relationship between medical advancements and the influenza outbreak.

B

Explanation:

There was casual relationship between submarine warfare and new shipping technology

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.

roosevelt essentially took the opposite approach as hoover in taking on the great depression. herbert hoover thought that america and its economy could naturally recover from the depression in due course, so he adamantly restrained the federal government from intervening on behalf of the people affected. on the other hand, roosevelt dramatically increased employment by expanding the federal government and establishing agencies that would aid in relieving some of the country's worst problems.