I already answered the 1, 3 and 4, just stick on no. 2

During the era of european expansion, what was the biggest reason for spain’s push for exploration?

Nationalsim led to major conflicts following world war1 especially when

Why did the federalists support the ratification of the constitution? they believed in a strong federal government. they thought that it would end slavery. they were afraid the british would take over again. federalists believed the constitution provided just the right mix of power and limitations on power.