Answer:
7- The Persian Gulf War in 1991 came about because the United States wanted to protect G and H against F.
8- Liberals tend to prefer international cooperation in foreign policy.
9- The event that symbolized the end of communism in Europe was the fall of the Berlin Wall.
10- Homosexual men were believed to be a group at high risk for AIDS in the early 1980s.
Explanation:
7- The Gulf War, fought from August 2, 1990 to February 28, 1991, was a conflict waged by a coalition force authorized by the United Nations, composed of 34 countries and led by the United States, against the Republic of Iraq in response to the Iraqi invasion and annexation of the State of Kuwait.
With this operation, the United States sought not only to liberate Kuwait but also to weaken the Iraqi regime of Saddam Hussein, and to protect Saudi Arabia from possible Iraqi attacks.
8- In the American political discourse of the beginning of the 21st century, liberalism has supported multilateralism and international institutions.
9- The fall of the Berlin Wall on November 9, 1989 and the consequent German unification under a liberal, democratic and capitalist government meant the end of communism in Europe.
This was the first event of the German reunification, caused by the loss of Soviet power with respect to its satellite countries.
10- AIDS was officially discovered on June 5, 1981. Most of the first infected patients were sexually active homosexual men, so it was initially believed that this disease only affected members of the LGBT community.