An important scientist at the time, besides, those who were mentioned was Copernicus - A.
Spartacus was just a slave general in the Roman republic.
Rousseau was a philosopher.
Plato was a philosopher as well.
The correct answer for that reason is Copernicus, he was an astronomer and a major figure at the time.
Answer:
voter elect members of the legislative branch
Because hitler saw them as "unpure" races.
These are concurrent powers
States of the German Confederation
Archduchy of Austria (split into Upper Austria and Lower Austria in 1849)
Kingdom of Bohemia.
Margraviate of Moravia.
Grand Duchy of Salzburg.
Duchy of Carinthia.
Duchy of Carniola.
Duchy of Upper and Lower Silesia.
Duchy of Styria.