- What did Eli Whitney use to demonstrate interchangeable parts to President John Adams?
- Where did the industrial revolution actually start?
- What two events/factors helped “spark“ the industrial revolution in the United States?
- How did manufacturing develop in New England
- How were the agriculture systems of the north and south different
-
About how many African American slaves were in the United States in 1860 ?
-
How do the number of free African Americans and the number of slaves compare from 1790 to 1860 ?
-
How were the agricultural systems of the North and South different?
-
Were roads or canals a more powerful factor in unifying the United States in the first half of the 1800 's?
-
Which region had the heaviest concentration of roads, canals, and railroads? WHY?
