Which leader supported pan-arabism in the mid-twentieth century?

a)golda meir

b)saddam hussein

c)gamal abdel nasser

d)mohammad reza pahlavi

How did german physicist werner heisenberg's uncertainty principle shake beliefs in newtonian physics?

The three estates social system in france ensured balanced representation of all people and treated each social group fairly. true or false ? why?

Bolsheviks promised to end the war, redistribute land to all the peasants , and transfer factories to the committees