C is the correct answer because the the constitution was made to create unity and keep America held together
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.
How it affected the 20th century :
It influenced the way that people think about such important social issues as race, gender, and class. It played an important role in the political process, particularly in shaping national election campaigns. TV programs and commercials have also been mentioned as major factors contributing to increased American materialism (a view that places more value on acquiring material possessions than on developing in other ways). Finally, television helped to spread American culture around the world.
Alaska and the mountain is Denali
