Answer:
Gideon v. Wainwright
Explanation:
In it, the Supreme Court unanimously ruled that states are required under the Sixth Amendment of the U.S. Constitution to provide an attorney to defendants in criminal cases who are unable to afford their own attorneys.
It was the "League of Nations" that was the international governmental organization that the United States declined to join after World War I, since most Americans thought this would entangle them in more European wars.
Because of the Civil war the 13th, 14th, and 15th Amendments were passed. The 13th ended slavery, 14th guaranteed equal protection under the law, and 15th made illegal the denial of voting rights to all men regardless of race.
plz mark me as brainliest :)