What policy was advocated for in the Long Telegram by diplomat George Kennan? How was the Berlin Airlift an example of that same policy?

Explaining how did leopold's aggression promote western imperialism in africa?

In 1816, john c. calhoun proposed that: a. that the federal government aid in the construction of roads and canals to improve transportation to and from the west b.the united states should end slavery. c.the united states should increasing the size of the navy and invade central america. d. the united states should annex hawaii

6. how are goods and services distributed in a free market system?