Why did the Incas build Machu Picchu

They wanted to use it as a hide-out

Explanation:

Hi!

The incas built Machu Picchu because their intention was to use it a a fortress, or as natural-looking protection from any potential invaders.

Have a good day!

boundary is what it refers to hope this

explanation:

abraham lincoln, according to anyone who was connected with agriculture, represented the worst of northern politicians. shortly after lincoln was elected, south carolina seceded from the union. they along with other southern states, retained their anger. in a way, it was their own fault: the democrats were split in the south. some wanted slavery to be extended in other states that were about to join the union and some didn't want it badly enough. lincoln had a solid backing from his party: the republicans were united in not wanting slavery to be expanded.