Which type of primary is being described below?
voters declare their party allegiance and request ballots for their own party.
independents are excluded.
most states use this primary system.
a) closed primary
b) open primary
c) wide-open primary

The primary system that is described in the question is : A. Closed primary

in the closed primary, the voters required to register before hand before they're allowed to vote and this system is used to choose the candidates who will run on the future General elections