What is the main idea of this passage?
O A. Governments have power over countries that are weaker or less
wealthy than the United States.
B. Governments have the power to go to war if they believe that they
are fighting for a good cause.
C. Governments are made up of small groups of men who hold
power over the majority of the population.
D. Governments are controlled by the people and exist to make sure
that people's rights are safe.