American foreign policy in the 1920s: A. concentrated on protecting American economic interests.
B. concentrated on acquiring new territories for the US.
C. concentrated on "making the world safe for democracy."

Thus, U.S. foreign policy during the 1920s was characterized by the enactment of isolationist policies; for instance, the U.S. opted not to join the burgeoning League of Nations, even though it had been the nation to first propose such international cooperation.

Explanation:

mohenjo-daro is located west of the indus river in larkana district

the exodus of these people from constantinople contributed to the revival of greek and roman studies, which led to the development of the renaissance in humanism and science. byzantine emigrants also brought to western europe the better preserved and accumulated knowledge of their own greek civilization