How did advancements in technology help bring a quick end to conflict in the Pacific during World War II?

What would you call a political system that is only meant to last for a short time

Imperial crisis inflation invasion pax romana great schismtrade during the , roman generals warred over succession. these conflicts drew soldiers away from the frontier and made the empire vulnerable to

This was an act of continental congress which initially organized the first united states territory and was to be the basis for governing how the united states would expand westward.