All of them were famous during this part of the century, except for A. Mark Twain. He was famous during the LATE part of the 19th Century.
Control, complete government control
Commander-in-Chief= Trump (President)
Secretary of Defense= James N. Matti
President= Trump
Secretary of Veteran Affairs= David Shulkin
Chair of the Joint Chiefs of Staff= Joseph F. Dunford Jr.
Answer:
the withdrawal of eleven southern states from the Union in 1860, leading to the Civil War. When the southern states secede from the Union, they were breaking all ties to the United States and forming their own government.
Explanation: