Answer:
The Spanish colonization of the Americas began under the Crown of Castile and was spearheaded by the Spanish conquistadors.
Answer:
Unable to afford new/existing programs in the future Higher taxes to pay off debt in the future might be the costs of having such a large national debt.
Explanation:
Much of history would be lost forever if it wasn't written down. Doing it by hand is tedious and not very consistent. Besides the ink fades off over time with some cases. With the printing press, it's much more clear and consistent to read. Also the printing press allowed for anyone to get access to books. Before it was the elite that could only get access.