In 1893, the historian frederick jackson turner gave a celebrated lecture, "the insignificance of the frontier in american history," in which he argued the west had acted as a destabilizing and chaotic force in american history.

The congress shall have power to lay and collect taxes, duties, imposts and excises, to pay the debts and provide for the common defence and general welfare of the united states . .; to borrow money on the credit of the united states; to regulate commerce with foreign nations, and among the several states, and with the indian tribes. —constitution of the united states, article i, section 8 which of these are expressed powers granted by this part of article i, section 8? check all that apply. lay and collect taxes and duties pay debts regulate american indian groups regulate commerce within states borrow money regulate commerce with foreign nations

Describe the technology advancements that lead to explorers being able to sail great distances. [[ps: doesn't explain where. i am only speculating it's in europe.

The loss of two major sources of income crippled the french economy right before the onset of the great depression what were they? wine industry foreign tourism wool manufacturing war reparations