word bank: nullification, caucus, secede, suffrage, spoils system, pet bank, nomination convention, states' rights

Question

Choosing presidential candidates became more democratic when political parties began to hold __________________ that included delegates from each state.

Answer 1

We'll be happy to check what YOU THINK.

Answer 2

I think it's nomination convention.

Answer 3

If you are to choose one word, choose "conventions" -- plural, to fit the meaning of the sentence.

Answer 4

Majority