Question

after hitler came to power, german people of jewish ancestry
lost their rights overnight.
gradually lost their rights.
left their homeland immediately.
gained the right of citizenship.

Explanation:

When Hitler took power in 1933, the Nazi regime implemented a series of incremental laws and policies (such as the Nuremberg Laws in 1935) that systematically stripped Jewish Germans of their civil rights, property, and social standing over time, rather than all rights being removed at once. Most Jewish people did not leave immediately, and they certainly did not gain citizenship rights.

Answer:

gradually lost their rights.