Answer:
A
Step-by-step explanation:
D is similar to a monarchy.
A democracy is in which the people elect those in power and the people make decisions. Take The United States of America's Presidents for example, if the people elect someone then that person does not do that job. They will impeach them, meaning they will be removed from power. So the people have enough power to change who runs the country through voting. Voting is also another factor In democracy.
Hope that helps!