PLEASE HELP ME ASAP I'M BEING TIMED Who was the man that recounted his participation as the commandant of the Auschwitz concentration camp and was hanged for crimes against humanity?

A. Rudolf Hoss
B. Karl Marx
C. Adolf Hitler
D. Friedrich Engels

The name for the compound with the formula cr2o3 would be written as a. chromium(i) oxide. c. chromium oxygen. b. chromium(ii) oxide. d. chromium(iii) oxide.

Which answer best describes an advantage of shipping goods by canal? a) most towns would rather have canals then noisy railroads b) goods could travel very fast downstream in the canal system c) traveling by boat is a much more relaxing way to transport goods. d) heavy loads of goods could travel by boat more easily then if pulled by horses.

Which statement is true of both presidential and parliamentary systems of government?