Answer:
C. They are both democracies
Step-by-step explanation:
Because they both have someone to represent them. The indian tribes had 50 chiefs, each representing a different clan from within the tribes.
In the case of Switzerland, the constitution describes the basic rights of people and divide the power between the different cantons, (in an equal way). Swiss citizens are able to participate in their government by voting directly on laws. They even have the power to challenge laws passed by the government.
In both cases, the two sides have a voice and a vote; therefore, what they have in common is a democracy.