Answer:
the answer is true 
solids liquid and gas is three phases of matter
 
        
                    
             
        
        
        
Adolf Hitler consistently blamed Germany's internal and external problems on the Jewish peoples. Hitler believed that the Jews were longstanding foes of Germany and focusing on ridding/killing off Eastern Europe of Jews and Slavics would give Germans "living space" or area for German prosperity.
These ideals led to the Holocaust (a mass killing of of about 17 million people)  including about six million Jews, Romani, Slavics, Soviet Prisoners of War, political opponents, and Jehovah's Witnesses by Nazi Germany and its collaborators. 
 
        
                    
             
        
        
        
 
Johannes Gutenberg often gets credit as the father of printing. 
PROCESS THAT HE INVENTED :-
Using the typesetting technologies of Asia, a modified oil-based ink and a design built on the olive and grape screw-type presses used by farmers across Europe, Gutenberg developed his famous printing press.
IMPACT ON THE SOCIETY :-
<em>The</em><em> </em><em>impact</em><em> </em><em>of</em><em> </em><em>it</em><em> </em><em>was</em><em> </em><em>immeasurable</em><em>.</em><em>I</em><em>t</em><em> </em><em>caused</em><em> </em><em>a</em><em> </em><em>great</em><em> </em><em>dramatic</em><em> </em><em>social</em><em> </em><em>and</em><em> </em><em>cultural</em><em> </em><em>revolution</em><em>.</em>
<em>The</em><em> </em><em>sudden</em><em> </em><em>widespread</em><em> </em><em>of</em><em> </em><em>books</em><em> </em><em>between</em><em> </em><em>the</em><em> </em><em>people</em><em> </em><em>in</em><em> </em><em>Europe</em><em>.</em>
Hope it helps! 
<h3>From - Charminglex ^_^</h3>