Today, the Purpose of a National Convention Is to

Today, the purpose of a national convention is to

A) put on a colorful show of support for the party's preselected candidate.
B) narrow the field of competing candidates to a single presidential nominee.
C) raise money for the party's presidential nominee.
D) choose the party's representatives for the electoral college.
E) allow party members to express their views on campaign issues to the presidential nominee.