Answer:
the right answer is option c) bureaucracies
Didn't read the book but mostly Louis was brave because he risked making vaccines and testing them on others to save many more people. He made the effort to save others and did a lot of work and experiments to help advance the medical world of science.
It depends on who the people of the United States vote as well as electoral college. Donald Trump is so far winning the republican polls and for the democratic it is close between Hillary Clinton and Berne Sanders.
The correct answer is "direct democracy", as it does not have one specific leader with absolute power.
The Supreme Court affirmed Congress’s power to regulate INTERSTATE commerce.