PLEASE HELP ME!!Why do you think Champlain made a point of studying and recording how the Native Americans grew and stored corn?

Answer:

The three branches of government are the judicial branch, executive branch, and legislative branch. The judicial branch is the branch that deals with interpreting laws. The executive branch enforces the laws, and the legislative branch makes the laws.

Trade Sanctions.  is a nonviolent means of coercion that the United States used then (and continues to use today)

Answer:

That would be trade sanctions.

Explanation:

Other countries need supplies and items from the U.S., as it is one of the biggest countries on supplies and trading, (Actually the largest if I'm not mistaken) meaning that if America were to cut off trades with other countries, that country would be more likely to listen to ideas and beliefs of America.

Answer:

The reason why more African Americans settled in Mississippi Alluvial Plain is that this region is ideal for agricultural purposes.

The rivers coming from the mountains bring sediments and have built deep layers of soil here making it ideal for landforming. Ozark Mountains region, on the other hand, lack plain land as there are more forests and lakes.

Apart from that, Africans were brought in Mississippi Alluvial plain as slaves and they worked on this land for a long time. That's is why they are more concentrated in this region.