Upon which of the following islands did the u. s. rescue an overthrown government?

The answer to this would be the island of Grenada, just north of Cuba. The government was being taken over by the communists and the United States went to prevent that.

a, he promoted disarmament

b. major john c. frémont led a rebellion called the bear flag revolt.

explanation:

during the bear flag revolt, from june to july 1846, a small group of american settlers in california rebelled against the mexican government and proclaimed california an independent republic. the republic was short-lived because soon after the bear flag was raised, the u.s. military began occupying california, which went on to join the union in 1850. the bear flag became the official state flag in 1911.