Simon Bolivar was a revolutionary, born in Venezuela, who liberated 6 countries in northern South America from Spanish forces sent by the then king of Spain, Bolivar traveled to Europe to ask Spain to withdraw its military forces from America, stop repressing the people and taking advantage of their wealth, but they ignored him, then he returned to South America from where he undertook a battle to free the countries, achieving the objetives and winning almost all of the fights.
I'm pretty sure it's either A or D, sorry that i'm not the greatest help
There are 27 amendments to the Us Constitution
Fulton's Folly
Drake's Folly
the Model T
the airplane