Which best describes the warsaw pact? 1. a peace treaty that ended the cold war 2. an agreement to contain communism 3. a plan to redraw the borders of postwar poland 4. a mutual defense alliance of communist nations

The answer would be choice 1, a peace treaty that ended the Cold War.

On March 14, 1955, the Warsaw Pact was formed aiming to the end of the Cold War.  It is also called as the Treaty of Friendship, Co-operation, and Mutual Assistance.

(d) rivers.

explanation:

civilizations developed around rivers because their waters provided places to hunt and fish. also, as the rivers flooded, the lands around them became fertile. this allowed them to support farming. this is especially true of the nile river, which flooded the same time each year.

the answer is a) the proclamation of 1763.