Which region has contributed the most to immigration to the united states in the 21st century?

Which side was right? write a paragraph in which you explain which side made a stronger argument and why. remember to use evidence from the lesson and from primary source documents you have read.

What was the result on the u.s. economy because of the major changes in atlantic shipping prior to and during the war of 1812?

Space is not completely empty. there are small particles in space. what happens when these particles come together?