Described what John Muir and Theodore Roosevelt fought to protect. What did they create to ensure what they fought for?

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.”

b europeans take corn to africa. corn becomes an important crop there.

it is very effective. the venezuela is shi. russia, iran, north nk cuba africa no go. islam countries ridiculous.

the answer is :

transatlantic