The purpose of the economic system is to allocate it's scarce resources. Since the resources are scarce (limited) something must be sacrificed to obtain something else. That is why nothing is free (there is no such thing as a free lunch). To use a resource for one thing is to not use it for another.
The NAACP wanted freedom for African Americans, women, and other minority groups and wanted to advance their situation in society. UNIA wanted to wanted to advance African Americans all over the world and eventually lost its light and purpose and died out.
The answers for this question is:
A. New Year's Day - January 1
C. Veterans Day - November 11
The mongols invaded china with the intentions of having china under the Mongol Yuan rule.
