Answer:
Gouverneur Morris
Today marks the birth of maybe the most colorful of all the Founding Fathers. It was Gouverneur Morris who put the finishing touches on the Constitution in 1787, and gave the words “We The People” to all Americans.
ur answer would be a steam engine.
i really hope this helps
The main world leaders at the time were
Hitler - Germany
Franklin D. Roosevelt - USA
Mussolini - italy
Churchill - Britain
stalin- russia