Which soviet leader was known as a reformer and initiated radical new reform policies, setting the stage for the dissolution of the soviet union?
boris yeltsin
leonid brezhnev
lech walesa
mikhail gorbachev

How did inovations in manufacturing lead to improvments in transportation?

Why did the us government remove native americans from the southeast in the 1830s

Read the excerpt from the history of herodotus, book 2. egypt . . is an acquired country, the gift of the river. this quotation from herodotus, a greek who traveled in egypt, is about how the nile river enabled ancient egyptian civilization to develop and succeed. what specifically was the river’s gift? fertile soil fishing stocks defensive capabilities drinking water