Answer:
The answer is C.
Explanation: The Pullman strike of 1893 involved state and federal troops in order to kept under control.
A. Cause orbit contains space
The United States bombarded Iraq and Saddam Husseim in 1998 because the United States had required Saddam Hussein to leave Iraq or face war. The first targets of military importance were hit with missiles from warships stationed in the Persian Gulf and in response to the attack Iraq announced that “the evil ones, the enemies of God, have committed the stupidity of aggression against our homeland and people."
Iron and ore help create steamboats and railroads for transportation or goods
Egyptian nationalization of the Suez Canal during the Suez Crisis meant that "The Egyptian government took control of the canal" specifically from Great Britain.