Hel PL Which one of the following vetoed any attempts by Congress to help African Americans obtain Civil Rights and equal treatment under the law?

A.) Andrew Johnson

B.) Ulysses Grant

C.) Andrew Jackson

D.) Abraham Lincoln

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.