Asmall settlement formed along the tigris river following the neolithic revolution. as the settlement grew, it developed complex social institutions and people began to specialize at certain jobs. what other development does the settlement need to be considered a civilizatio

According to us supporters, which was a benefit of purchasing alaska? the territory would be a buffer to invasions from europe. the territory would provide a place for many americans to live. it would increase trade by improving access to the northern pacific. it would increase the united states’ power by creating a bond with russia.