Answer:
Before things like mountains were typically boundaries since they were a pain in the butt to cross. But with modern planes, and depending on the mountian, cars, mountains aren't as big a pain anymore. Deserts might have also been a boundary before. Today you turn on the AC and drive straight across it. At least for technologically advanced western countries, there really isn't any geographic feature we can't easily get around.
Places restrictions on the Quartering Act (placing soldiers in private homes without home owner's consent), forbidding the practice in peacetime.
no because after the troops were pulled many blacks were killed by hangings lynchings and other cruel ways which in a way interrupted the reconstruction of the south and differed from the way Abraham Lincoln had an idea of reconstruction
I believe the answer would be the “Space Race” between the U.S. and Soviet Union. :)
