What is one of the main purposes of political parties? A. to nominate candidates for office
B. to administer literacy tests
C. to cast electoral votes
D. to set the age for voting

i think it's A

Explanation:

In politics, a political party is an organized group of people who have the same ideology, or who otherwise have the same political positions, and who field candidates for elections, in an attempt to get them elected and thereby implement their agenda.

i am sure the answer is d

continental currency was denominated in dollars from $​1⁄6 to $80, including many odd denominations in between.