Which internal event signaled the end of the soviet union?

The superpower of the socialist bloc, collapsed economically and territorially due to the reforms (Perestroika) carried out by Mikhail Gorbachev in view of the economic collapse of the Soviet Union and the Soviet republics began to seek their independence.

Explanation:

The independence of the fifteen Republics of the Soviet Union happened between March 11, 1990 and December 25, 1991, with the signing of the Treaty of Belavezha signed on December 8, 1991 by the presidents of the RSFS of Russia, RSS of Ukraine and RSS of Belarus declare the official dissolution of the USSR. States were then established in the former Republics of the Soviet Union. The dissolution of the largest socialist state in the world also marked the end of the Cold War.

answer: this problem has only trivial solutions, with all points on the same line. x=5 or x=7/5.

step-by-step explanation:

there are three triangles, and three unknowns: x, y=length of middle segment, and z=cos(angles marked with red arc).

we need

and law of cosines,

the three equations are

see attached image for solution.

your answer is

relations between the soviet union and the united states were driven by a complex interplay of ideological, political, and economic factors, which led to shifts between cautious cooperation and often bitter superpower rivalry over the years. the distinct differences in the political systems of the two countries often prevented them from reaching a mutual understanding on key policy issues and even, as in the case of the cuban missile crisis, brought them to the brink of war.

the united states government was initially hostile to the soviet leaders for taking russia out of world war i and was opposed to a state ideologically based on communism. although the united states embarked on a famine relief program in the soviet union in the early 1920s and american businessmen established commercial ties there during the period of the new economic policy (1921–29), the two countries did not establish diplomatic relations until 1933. by that time, the totalitarian nature of joseph stalin's regime presented an insurmountable obstacle to friendly relations with the west. although world war ii brought the two countries into alliance, based on the common aim of defeating nazi germany, the soviet union's aggressive, antidemocratic policy toward eastern europe had created tensions even before the war ended.