The price of field slaves in the United States quadrupled during the first half of the nineteenth century, largely because of the expansion of what plantation crop?
A. lobacco
B. soybeans
C. wheat
D. collon

How did francis bacon challenge the way of thinking about science

How did the construction of the erie canal improve transportation in the united states in the 1820s? a. the canal connected the great lakes to the mississippi river. b. the canal connected the great lakes to the ohio river. c. the canal connected the atlantic and pacific oceans. d. the canal connected the great lakes to the atlantic ocean.

What is a firm that specializes in buying and selling stocks for individual investors called?