Answer:
Christopher Columbus and Ferdinand Magellan explored the coasts of Africa, found a sea route to India, and revealed the existence of the Americas.
Explanation:
Those are all things that contribute to exploration.
Mercy Otis Warren
I chose this and got an A so yeah.
b. FLU
it was a tragic pandemic, but yes it did happen in 1918-1919. the plague happened in 1346-1352. Aids were in 1981. so there for making influenza the correct one.
1st and 3rd