What is the main idea of this passage?
Hitler had intended to kill Germany's Jews from the
early days of the war.

Hitler thought separating Jews into ghettos would
solve the Jewish Question.

Goebbels believed that Hitler's use of annihilation
was a catchphrase.

Goebbels supported Hitler's plan to force the Jews
out of Germany.

Hitler had believed that Germans were superior, and the jews were a conflict in the theory in his opinion. Leading to hitler wanting them treated differently.  Hitler started a chain of actions that lead to the holocaust.

Explanation:

the language dates from the contacts of arabian traders with the inhabitants of the east coast of africa over many centuries. under arab influence, swahili originated as a lingua franca used by several closely related bantu-speaking tribal groups.

a. the astrolabe could determine the correct latitudinal location of the ship