Which best explains how the democratic party was formed in the 1820s?

a) the federalists had become too weak to defeat the republicans, so many politicians wanted to form a new party.
b) the war of 1812 left the united states with only one political party, and many citizens felt a new party needed to be formed quickly.
c) andrew jackson wanted to become a member of the “eastern aristocracy” and felt forming a new political party was the best approach.
d) andrew jackson felt betrayed by his loss in 1824 and wanted to create a political party for the “common people.