How did life in the north change in the early 1800s

Which of the following acts or treaties tried to american indians?

Me and youin the summer of 1804, after meeting native americans for the first time, lewis and clark reached the eastern edge of

23. how does specialization among nations encourage interdependence? nations work together to share labor and resources to produce vital goods. nations sign treaties prohibiting taxes on imports. nations produce specific goods and then trade to obtain things they need. nations that are more developed agree to fund development in nations with limited industry.