Title: Affirmative action in the United States.
Question: What opportunities were few for black veterans?

Title: Institute of technology.
Question: If a technical institute is affiliated with a local university, what does its designation become?

Title: Hunting.
Question: What percentage of Americans actually hunted at the beginning of the 21st century?

Title: Tuvalu.
Question:
What did Tuvalu refuse to sell in 2015?