Need Help FAST Please How does the principle of separation of powers relate to the principle of popular sovereignty?

a. It makes it easier for the executive branch to carry out its duties.
b. It allows the Supreme Court to determine the constitutionality of laws.
c. It helps ensure that people remain the source of all government authority.
d. It guarantees that elected officials will always set policy based on public opinion.

Which situation is the best example of regulation in an economic system? a retail business just opened a new store in a community close to its original location. a small clothing shop slashed it prices to attract customers from a larger department store nearby. a farmers’ market has offered a special deal to customers from a nearby yoga school. a state agency has been created to monitor the production and distribution of sports drinks.

According to the article,"social credit" is question 3 options: an experiment to people talk on-line a farming experiment that hurt people under mao ze dong using someone else's data from the internet, to give or take away things such as the right to buy an airline ticket a credit you get in china for having friends in real life, and not just on social media

In the context of c. h. cooley's theory of groups, identify each attribute as either belonging to a primary group or a secondary group.