D. all answers are correct.
a direct democracy people go directly to meetings to speak. these are normally in small places and countries. in larger countries there are representative democracy (which the us has) people are elected who have the same views as the people and they represent the people. this is used in larger countries.
It affected them negatively, the idea of Manifest Destiny is that God has given us as explorers the right and destiny to take any land we discover as our own. this, of course, led to the forcing of native peoples to leave their land in order for the invaders to live there.
Hope this helps! Have a good one :)
Explain better. What you are meaning
The main reason why victory in the Persian Wars was so important for Athens was because "<span>b. It allowed Athens to flourish artistically and politically," since this forced Persian forces out of Athens for roughly ten years. </span>