When dealing with an issue that is moral and political how rigid should a person be?

The holocaust of world war ii resulted in a) the nazis effectively used propaganda to gain and hold power in germany. b) ethnic regimes carried out mass devastation. c) deporting all european jews to the island of madagascar. d) the systematic mass slaughter of european jews and and others in nazi concentration camps during world war ii.

The vocabulary word meaning causing destruction isrevenueruinousrepair

What happened 10 million years ago? if u answer, u get 50 ! plz answer ; -;