The adoption of the Cyrillic alphabet in Kiev, and the state's adoption of Eastern Orthodoxy, were results of its close relationship with a. The Holy Roman Empire.
b. The Byzantine Empire.
c. The Grand Duchy of Moscow.
d. The Golden Horde.

B - Byzantine Empire

Explanation:

I say this because that was during the time of said alphabet.

which empire had the greatest influence on the history and cultural development of russia?

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.”