Why did the mexican government arrest stephen f austin

What are the most populous and least areas of russia and why are some areas more heavily populated than others

Do you think the united states experiences amalgamation, assimilation, or pluralism? why?

Atraffic cop has pulled over a speeder, only to discover that he has stopped a close friend. the police officer is torn, because his professional obligations demand that he punish the speeder, but his personal obligations suggest that he should give a friend a break. what is this called?