Answer:
Jazz
Explanation:
Jazz is a type of music that originated in the United States at the turn of the 20th century. It was mostly developed in the African American communities and became synonymous with the Harlem Renaissance. The roots of jazz can be found in blues and ragtime, as well as West African cultural and musical expression. Jazz is a uniquely American art form that has spread to the whole world.
The result of the Battle of Bunker Hill was a clear victory of the Americans.
Once the Roman Empire collapsed a new social system, known as Feudalism, arose in the Central and Western parts of Europe. In this system the most important person was the King or the Pope, followed by the nobles who controlled the knights and, on the lowest place, the peasants. The nobles would give a certain amount of land to the knights and it was the duty of the knights to fight for the nobles, to protect the peasants who lived in that land and to tax them. Thus, the knights would demonstrate their social hierarchy when they were called to fight for a noble or when they were appointed to manage a portion of land and to protect the peasants who lived and worked there.
The Islamic calendar employs the Hijri era whose epoch was retrospectively established as the Islamic New year of AD 622. During that year, Muhammad and his followers migrated from Mecca to Yathrib (now Medina) and established the first Muslim community (ummah), an event commemorated as the Hijra.
Your answer is D I'm for sure.