The varnas, or caste system, dictated that people belonged in the varna they were born into for their whole lives. On a separate sheet of paper, predict several possible effects of this rigid class structure. Help, please!!

This passage would suggest that sudan might have a a) democracy. b) dictatorship. c) command economy. d) communist government.

Identify and describe the purposes of taxation.

Before they can be published, scientific papers must be peer-reviewed. this means that: a) some other scientific experts read the papers and guarantee that they are true.b) some other scientific experts read the papers and provide quality control by eliminating many mistakes.c) an editor reads the papers, to make sure that all the semicolons are in the correct places.d) everyone in the world is given the opportunity to comment on the papers through a specially maintainedblog.e) government bureaucrats read the papers, to be sure that the papers do not insult the political positions ofthe current officeholders.