Answer: C
Explanation: I would say that it's a significant role for government in the running of the economy.
Carl Vinson's work <span>in naval expansion aided in defense needed during the Pearl Harbor attack</span>
The Louisiana Purchase of 1803 doubled the size of the United States, gave the country complete control of the port of New Orleans, and provided territory for westward expansion.
Answer:
4, Mesopotamia, Indus Valley, yellow river, and Egypt
Explanation:
Answer:
maybe by helping I don't really know about this
