Final answer:
The 19th and 26th Amendments to the Constitution granted women the right to vote and lowered the voting age from 21 to 18 in the United States.
Explanation:
The amendments to the Constitution that gave women the right to vote and lowered the voting age from 21 to 18 are the 19th and 26th amendments. The 19th Amendment, ratified in 1920, granted women the right to vote, while the 26th Amendment, ratified in 1971, lowered the voting age to 18 in federal and state elections.These amendments were pivotal in expanding suffrage and increasing democratic participation.
Learn more about Voting Rights in the U.S. here:
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