How did the people outside the river valleys, such as in the Aegean, the Americas, and Sub-Saharan Africa, adapt to different physical environments as they established communities? 20 POINTS

What was one major advantage that the united states industrialize rapidly in the early 19th century?

Many scandinavians immigrated to the united states as a result of the homestead act of 1862, which offered land to independent farmers. this is an example of a push factor, because turmoil in scandinavia encouraged people to leave. push factor, because a new opportunity encouraged people to come to the us. pull factor, because turmoil in scandinavia encouraged people to leave. pull factor, because a new opportunity encouraged people to come to the us.

Who was the top of the feudal system hierarchy