Answer:
A state should have :
sovereignty, constitutional authority etc.
if given the ability, i would employ the concept of shared powers between the state and national government
For Dictatorship, the second answer is incomplete, a dictator may obtain power not only through elections but by a military or institutional coup d'état, a civil war or a military intervention by a foreign power.
In a republic, power is held by those citizens that are able and government is a public matter (res publica in latin) to vote and the power comes from their vote during elections.
I think it might be d that’s what my teacher said
They gave us new crops such as: beans, squash and maize