Two things that increased american interchanges in the late 1800s were "b. the telegraph and telephone," since both of these creations significantly accelerated correspondence and made it more productive.
The industrial revolution because of the revolutionised communication and transport between cultures which enhanced trade but also warfare
Answer:
Explanation:
America became more active in world affairs during these time periods Under Theodore Roosevelt and late in World War I
America was basically isolationist during Before the Spanish-American War, early in World War I, and during the Great Depression
Im so sorry i was going to help but i suuuucccckkkkk at history again im sorry and i hope you get your answer :)