The slave trade to the united states was outlawed in 1808, however, the importation of slaves continued illegally.
a. true
b. false

Other guy is wrong the answer is FALSE just did the test

lee and grant, both of whom held the highest rank in their respective armies, had known each other slightly during the mexican-american war (1846-48) and began their dialogue by exchanging awkward personal inquiries. characteristically, grant had arrived in his mud-splattered field uniform while lee had turned out in full dress attire, complete with sash and sword.

explanation:

some american cities felt workers were being oppressed by business monopolies