I think is was about 16 years?
Sorry if i am wrong! :(
So that they could get the support of the black slaves that were all over the united states.
James Madison, John Jay, and Alexander Hamilton were the authors of the Federalist Papers which were a string of 85 essays that supported the US Constitution.
Answer:Ferdinand II
Explanation:Columbus made his transatlantic voyages under the sponsorship of Ferdinand II and Isabella I, the Catholic Monarchs of Aragon, Castile, and Leon in Spain.