How did suffrage expand between 1800 and 1840?

The suffrage expand between 1800 and 1940 with the following causes;

-          Males are given suffrage by other new states that are over the age of twenty one

-          The right to vote are given to wealthy African americans

-          There is a right to vote as it was increase because of decrease property requirements

-          There is a democracy among states because of the joined union has increased

the main inference that can be drawn from jean jacques rousseau's book the social contract is: a. people can enjoy civil and physical freedom, even if it sometimes harms society.

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