Answer:
Duties of the people under his rule were fishing for native fish called Pichicles (very good eating fish), collecting herds for medical purposes because this was the start of the medical era at the time, building homes for the people who didn't have any shelter, collecting taxes from all for Frederick the II, segregating all the African Americans from the country, Frederick was a great leader at the time and was very generous to his kingdom.
Step-by-step explanation:
I am a TE for social studies and have learned about all of this stuff. You can copy and paste because I wrote this and it is perfect for the question.