Need help with a project I have talk about 2 events from 1700-present. example down below

How are the republican and democratic presidential candidates chosen? a. they are nominated by their state governments. b. each is nominated by his or her respective party. c. each is chosen by the governor of his or her home state. d. they are chosen by the house of representatives.

Yugoslavia a: nato b: warsaw pact c: not a member of either alliance

What happened to hudsons voyage east across the top of russia ?