Federalists, i'm pretty sure that's your answer.
The correct answer is was working.
You need to use past continuous tense (was working) to denote that an action which was being processed for a period of time has now been interrupted. So, Penelope was working on her homework for a prolonged period of time, and then the doorbell rang and interrupted her.
Pancreas, adrenal glands, pituitary gland, thyroid
Answer:
C) The land the Native Americans occupied was rich in minerals and was good for farming.
There are government fees and state taxes. State taxes control private businesses in that state, government fees control public and local organizations.
If I am wrong, please do correct me.