Which amendment is not described correctly? The Nineteenth Amendment gave women the right to vote.

The Twentieth Amendment gave former slaves the right to vote.

The Twenty-sixth Amendment lowered the voting age to 18.

All amendments are described correctly.

the twentieth amendment is incorrect

Explanation:

The Twentieth Amendment moved the beginning and ending of the terms of the president and vice president from March 4 to January 20, and of members of Congress from March 4 to January 3.

the Fifteenth Amendment gave former slaves the right to vote

d. the right to establish a one-house legislature