Answer:
Mississippi River
Explanation:
The capture of New Orleans was one of the most significant moments during the civil war because its was an important ports a center of marine architecture and building, the Mississippi River being an important river for marine operations, a region of the South was capture by General Butler and Admiral David Farragut of the North in 18 to 29th of April, 1862.
Agriculture plays a crucial role in the rise and development of civilizations, since it allows for there to be a "food surplus"--meaning that people other than farmers can spend time and effort developing new skills and practicing new trades.
Answer:
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He ordered them to invade Mexico in order to catch Pancha Villa, who had attacked a US city and killed soldiers and civilians. At the end, they never actually caught him.