What soviet leader's reforms led to the end of the cold war? ?

Before world war 1 started, austria-hungry was wary of (spain or serbia) because of border disputes

After world war ii, many japanese territories were increasingly difficult for japan to control. placed under the control of other nations. granted independence from japan. supportive of the us occupation.

For each statement, select whether it is true of the central pacific railroad, the union pacific railroad, or both. it began in nebraska. it began in california. it went through the sierra nevada. it went through the rocky mountains.