C - Mestizos
Mestizos are of mixed heritage (Spanish and American). Creoles are European (usually French or Spanish) or African descent born in the West Indies. Missionaries are people of any race sent on a religious (usually Christian) mission. Rancheros works farms or ranches and are of any heritage.
Yes Truman presented the American policy as offensive, rather than defensive. Truman was the American president that followed the offensive path as far as his speech in the Democratic Convention was concerned. He was the President and had to fight with the growing issue of communism in his country.