Which of these describes a written agreement between nations? a. a sanction b. an embargo c. a constitution d. a treaty

D. a treaty

a formally written agreement between nations is "a treaty"

D. a treaty

A treaty is a written agreement between nations.

the answer should be monarchy

well that depends on how deep the hole is. you'd first go through te crust of the earth, then the upper mantle, then the lower mantle then the outer core, then the inner cor then you'd be stuck in the core to melt.