Presidential; two groups (executive & legislative) that check and balances each other because the legislature elects the executive in a parliamentary government. The executive is a branch of government that has a responsibility for the daily administration of the state of bureaucracy. The legislative is the one has the power to create law.
Answer:Social Action
Explanation:
Social Action is defined as the practice in which people come together for performing any action or supporting other people or enhancing and betterment of area conditions.People provide resources, support, help and other factors to the social community and network.
According to the question,social justice, economic justice, improvement in life quality and other such factors that is needed for disadvantage facing people is social action.
Revolutionary movement
It is a specific type of social movement dedicated to carrying out a revolution. Charles Tilly defines it as "a social movement advancing exclusive competing claims to control of the state, or some segment of it".
This is a very important part of the American political structure because it ensures that, where the United States Constitution grants power to the national government, laws enacted by that national government outrank – or take precedence – over laws enacted by state governments