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. !

demanding an  elimination of property requirements for voting.

Explanation:

After the revolution, majority of the states introduced property requirements for voting. This meant that poor people were excluded from the right to vote, as well as African Americans. At certain point, only white males that were able to prove that they had property were allowed to vote in the United States. The reason behind this decision is that the voters who were not financially stable could be manipulated, and their votes were thus not genuine. However, people demanded the elimination of these requirements. By 1850, tax and property requirements had been eliminated.

the 9th amendment

explanation: