Election procedures

Okay 2 states have voted so far. Will all 50 vote or will only a few vote? When states like Colorado and California vote all at once or one by one? Time does not permit the rest of the states to vote one by one since the big election is in November. Who am I voting for? It's a toss up between Cruz and Rubio.

 

Huh???O O

All 50 states and territories( American Samoa, etc.) will vote.

A lot of states vote on the same day. For example, Super Tuesday, March 1st, most of the states in the South will vote.

 

Thank you