The writers of the U. S. Constitution were most positively influenced by: A. the British king
B. the Magna Carta
C. the Great Compromise.
D. the Articles of Confederation,

B is correct ans.

Explanation:

Both have important —our Constitution was influenced by the Magna Carta and the English Bill of Rights of 1689, and the Declaration by John Locke's writings on the consent of the governed and by a document close to home for Thomas Jefferson, the draft version by George Mason of Virginia's Declaration 

d. china

good luck

d is the best choice