The maltreatment of others due to their gender sexual orientation race age ethnicity or other factors is called

Which of the following statements is most likely a characteristic of an authoritarian government in africa

Ascientist is explaining how background cosmic radiation gives evidence of the big bang theory. she says that radiation has been detected everywhere equally as heat in the universe and is increasing. this has been shown to be residual radiation from the big bang. what error did the scientist make?

What was apartheid and how did it restrict the rights of non-whites?