Because you are still listing events that happened.
Answer:
The Coal Strike of 1901
Explanation:
This strike was related to better wages and shorter workdays. Roosevelt tried to show an image of moderation between the groups, attempting to create good conditions for both parts. According to him, it was a way to maintain order and avoid riots and conflicts between Americans.
America's 16th President was Abraham Lincoln. Lincoln was elected in 1860 and served until he was assassinated by John Wilkes Booth in 1865.
Lincoln is famous for his leadership during the Civil War, his eloquent speeches, and the signing of the Emancipation Proclamation. He is largely considered one of America's greatest leaders along with George Washington and Franklin Roosevelt.
Missiles. Soviets developed ICBM could reach U.S. and carried nuclear weapons, space, CIA used U-2 aircraft that flew so high they couldn't be shot down but was shot down in 1960.