In the early 1820s, the public sought better representation in government by demanding an
elimination of property requirements for voting.
elimination of age restrictions for voting.
expansion of voting rights for both men and women.
expansion of voting rights for people of all races.
a is correct

Elimination of property requirements for voting.

Explanation:

Most states possessed the property requirements after the revolution. The aim of this was to prevent poor people from voting. However, the republican logic proved to citizens that an economic stake was needed in any society for them to be trusted to vote. Any voter who did not have financial independence meant that they would be manipulated and their votes will not be of use.

This was ironical because, after the start of industrial labor, the commitment of the republican fell in favor of the voters.

i really really really really really really dont know