Answer:
D
Explanation:
Boxer Day, St Patrick's Day, Valentine's Day, Ramadhan, and Yom Kippur are not national U.S. holidays. Therefore, the answer must be D.
Minorities have become quicker than the white population.
This has been true in the United States since the 1960s.
Robespierre led the C. reign of terror
I believe its because religion is more of a deep common subject talked about compared to rationalist approaches of greek and Confucian philosphy
Hajj unites Muslims because it brings them together to perform an act of worship towards God (Allah). They all perform Hajj to obey Allah and seek forgiveness. Hajj is also performed at a specific time (i.e in the lunar month of Thul-Hijjah) so a lot of Muslims congregate to do this mandatory act of worship.