Answer:
the answer is number 2
Explanation:
the Egyptians created a simple deadbolt with wooden pins that secured the bolt
 
        
             
        
        
        
To my knowledge it's B: Marxism. I hope this helped!
 
        
                    
             
        
        
        
The German-Soviet Non-Aggression Pact of 1939 was the name of the pact that Hitler and some other people signed.