Why does the government place some limits on the freedom of businesses

How did the first punic war differ from the second punic war

Which describes a contribution from classical rome to modern western civilization? a. international gathering to celebrate sporting achievement b. written constitution based on natural rights c. large infrastructure projects to benefit the public d. direct election of the ruler by all residents of the empire

Look at the graph. where p is price and q is quantity, what might cause a move from b to a?