Pls i only have 20 mins left to answer pls
which of the following best describes the general situation in postwar america?
1= low unemployment
2= great depression
3= population decrease
4= equality for all

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.

Plz the 10 places that charles darwin stopped at to report his findings, and include dates?

15 pt (more than one answer)what are some of the ways businesses increased productivity? -obtained new machinery -obtained new resources -obtained new technologies -found ways to make their workers more efficient