The kind of government in which one person chosen by the people is the head of government is called a:

republican government
democratic government
communist government

Democratic Government

Explanation:

Democracy is where the people vote and choose

Republican Government is where the people directly or indirectly are the main source of power

Communist Government is autocratic and a dictator rules. The people don't get rights

a case involving the laws of a single state.

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.”