Hello, hopefully this helps you!
C would be correct because of the Marshal plan, Truman doctrine, Eisenhower doctrine etc
After the Vietnam War ended, immigration by Vietnamese refugees skyrocketed. Also, American soldiers began bringing home Laotian brides from the country of Laos, called Hmong. This is why the United States has a large Hmong population in the Midwest.
The Apache were known for being powerful, brave, and aggressive. It is believed that because their language is similar, that the Apache and Navajo were once one ethnic group. The Apache were a large tribe, dating as far back as the early 1500s