What did Charlie Chaplin's film The Great Dictator draw attention to?

Athe brutal treatment of Benito Mussolini towards his people
Bthe cruelty and anti-Semitism in Nazi Germany
Cthe brutal treatment of Joseph Stalin toward his people
Dthe cruelty and anti-communist sentiment in Spain under Francisco Franco

Verified Answer :

It was about the cruelty and anti-Semitism in Nazi
Germany.  Though the film used a
fictional country it nonetheless represented the Nazi Germany especially since
it also persecuted the Jews.  It also
showed that not only Jews were targeted but those who opposed the regime’s
policy were also arrested.  It showed the
plight of the Jews who also had to flee to other countries to survive.  Many were herded to concentration camps where
they died while others survived and were liberated by allied troops.