When did the 1st americans arrive in north america?

The came around the 10th or the vikings did. Now christopher columbus came around 14th 15th century and is more famous due to the timing in history.

d.

thist title points out that you are explaining the nature of the u.s. government. it is the most specific. a representative government consists of a government where decisions are taken according to a voting system. the most essential aspect of a representative government is found in the different structures where voting rights are granted to different groups of people. for example, voting for governor, mayor, president, local police chief etc.