How did the invention of the telephone affect businesses during the late 1800s?

b

Explanation:

made businesses more successful

i think it was because of how protected egyptian civilization was was which allowed them to evolve without much outside influence.

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.