Archaeologists look for patterns in the artifacts they study that give them clues about how the people who made and used them lived. ... Prehistoric archaeology refers to the study of human prehistory, or the period of human history before written records existed. This comprises most of our human past.
PLZ BRAINLIEST
Answer: Federal system of government is a system in which power is divided between central and state governments.
Explanation:
In a federal government system, power is divided between a central national government and local state governments.
This means that according to the United States Constitution, certain powers are designated to a central government, and others are reserved for the state governments. However, certain powers are also shared by different government levels. For example, both the federal and state government are given the power to tax, but only the federal government is allowed to declare war.
Time lines help us to see what years gone by and stuff
Supporters of the bombings generally believe that they prevented an invasion of the Japanese mainland, saving more lives than they took by doing so. Opponents contend, among other arguments, that the bombings were unnecessary to win the war or that they constituted a war crime or genocide.