Does anyone know about The Bonus Army without looking it up?
Here are some clues:
1. It involved many people marching due to a bad economy.
2. It involved three of America's greatest military hero's: Gen. Douglas MacArthur, then Maj. George S. Patton, and Dwight D. Eisenhower.
3. It can be compared to the Tiananmen Square protests of 1989.