Answer:
Kepler discovered that planetary orbits were elliptical rather than circular.
The Townshend Acts, a series of acts passed, beginning in 1767 were the acts that eventually led to the Boston Massacre. Anger over the Townshend Acts led to the occupation of Boston by British troops in 1768, which eventually resulted in the Boston Massacre of 1770.
A I think it's a because the others are crazy nothing like that happend
The details of the Iran-Contra Affair discovered was that a plane crash in Nicaragua revealed it.
