Immigration means moving out of a population

What was the earliest settlement shown on the map?

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.

What is the approximate area of a circle with a radius of 15 feet