Did the nuclear threat end with a Cold War ?! Explain .

No. It did not.

Explanation:

Soviet General Secretary Gorbachev and U.S. President Reagan signing the INF Treaty, 1987.

With the end of the Cold War, the United States and Russia cut down on nuclear weapons spending. Fewer new systems were developed and both arsenals were reduced; although both countries maintain significant stocks of nuclear missiles. Thank you!

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.

false the first governing document in the us history was the articles of federation