HELP ASAP❗❗❗❗How was the U. S. population changing in the early 1800s? A. The slave population was shrinking. O B. It was becoming much older. C. The immigrant population was growing. D. Families were having fewer children

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.