Name of item that is a primary source

The quest for wealth or was a major factor contributing to the age of exploration? grants god gold glory

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.

True or false president andrew johnson granted pardons to thousands of southerners.