What were the three religious practices one would find in mecca before muhammad's revelations?

Which term best describes the progressive era

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.

What is the term for a short statement about history that has not been yet been proved