At a partys national convention, who selects the ticket?

The presidential ticket is selected by the delegates. The delegates are sent from the states after the primaries have taken place, and they are pledged to a particular candidate.

For example, in the 2016 Republican National Convention, the ticket Donald Trump-Mike Pence was selected by 1725 delegates which trump had "earned" during the primaries.

can you attach the graph and answer options (:

answer; william penn's approach made the colony diverse by attracting many types of people and religions;