The supreme court limited the use of the death penalty by ruling that the death penalty cannot be used against people who are mentally disabled and

In the US Supreme Court case, Roper v. Simmons, 543 US 551 (2005), it was ruled by the Supreme Court that the use of the death penalty against people who are mentally disabled and people who were under 18 when the crime was committed is unconstitutional.

united states reinforcements contributed greatly to three allied victories in france at: cantigny (first major american battle), argonne (the largest in the united states military history, involving 1.2 million american soldiers), and château-thierry (one of the first actions under general pershing).