Why were poorer citizens excluded from voting until the 1820s?

Answer

Explanation:

Its because they were poor and not given many rights

By the end of the 1820s, attitudes and state laws had shifted in favor of universal white male suffrage.

Explanation:

  the common sense as a pamphlet written by thomas paine. it promoted the independence of the colonies from british rule. the distribution of this pamphlet was great, it reached people everywhere and it was even read aloud at places people met. it also unite the colonists before the revolutionary war.

answer is d