Answer:I don’t know what the main question is
Explanation:
It was "Mikhail Gorbachev" who was <span>known as a reformer and initiated radical new reform policies, setting the stage for the dissolution of the Soviet Union. </span>
Explanation:
The period from 1920 to 1929 is known as the Roaring Twenties. ... The prices of their stocks steadily increased through the 1920s, going on a wild ride upward between 1926 and October of 1929. Stock prices went far beyond realistic values and had little basis in the health of the companies.