Capitalism is not a system of government, but an economical system - so it can't be the correct answer.
The correct answer is" republic" - in a republic people don't exercise their power directly, but choose representatives and this is the case in the US (the representatives are for example the Congress and the President)
Answer:
b. diary method
Explanation:
Diary method: This is a research method that gathers qualitative information by keeping participants record entries of their everyday lives in a diary, journal, or log about the experience, or activity being studied.
It is composed of five-phase:
1. Planning and Preparation.
2. Pre-study brief.
3. Logging period.
4. Post-study interview.
5. Data Analysis.
Advantage: Events are recorded in their natural setting.
Disadvantage: The cost and time related to Participant recruitment.
Thats an opinionated question though
