D) a small hill built over an ancient grave is called a

a tumulus

explanation:

a tumulus is a mound of earth and stones raised over a grave or graves. tumuli are also known as barrows, burial mounds or kurgans, and may be found throughout much of the world. a cairn, which is a mound of stones built for various purposes, may also originally have been a tumulus.

tumulus

explanation:

a: her mother, brother, and father died

b: she lied when she didn't think people wanted the truth

c: a governess was mean to her

explanation:

the right answer is the end of world war ii

after the end of a global wwii all the nations involved, in an attempt to create an organization to maintain world peace. this agreement would work settling international disputes via negotiation and arbitration instead of leading the issues escalate to another war.