Question 11 1 pts
During the 1830s and 1840s, what was the most common obstacle preventing many
Americans from migrating westward?
O The presence of many Native Americans.
The economic expense of westward migration.
O The inability to the slaves into the West.
O The lack of safety in the West.

i also think it is c

b is the answer i am assuming

the united states began searching for a way to reduce oil

-agarvated

the correct answers are: 1) lay and collect taxes and duties; 2) pay debts; 5) borrow money;   6) regulate commerce with foreign nations.

article 1, section 8. refers to the powers of congress. according to the united states constitution: “the congress shall have the power to lay and collect taxes, duties, imposts, and excises, to pay the debts and provide for the common defense and general welfare of the united states.”