Name three motives behind the european race for colonies?

The sixth amendment of the u. s. constitution guarantees the right to which of the following?

What was the first civilization name of the indians?

Why didn’t the united states participate in the league of nations? the u. s. senate did not want the country to join. president wilson did not want the country to join. the league of nations was only for european countries. the league of nations had failed to prevent world war 1