What effect did new modes of transportation have on the american economy in the 1800s? A. Decreased crop production in the south.
B. Decreased factory production in the north.
C. Increased trade by connecting markets to resources.
D. Increased trade by shipping directly to consumer’s homes

Please help this is very important

How did europeans and the introduction of european goods and ideas change native life ?

Concentration camps built by nazis in 1933 initially held

Why were americans concerned about the future of north and south america? check all of the boxes that apply. they worried that european countries would take over independent countries in latin america. they thought that european nations could threaten democracy in the united states. they believed that europe would never again return to the americas.