Answer:
Replacing the stop signs at Walnut and Birch Streets with roundabouts is the best choice. Roundabouts cost less than traffic signals and cost less money to keep up. Intersections with roundabouts have fewer accidents than those with signals or stop signs.
Answer:
A theory of imperialism says that imperialistic U.S. policies are driven not simply by the interests of American businesses, but by the interests of the economic elites of a global alliance of developed countries.
Explanation:
The correct answer to this could be the liberal capitalism built on democratic beliefs. This ideology best corresponds to the "American Dream". Everyone is equal and everyone can achieve everything.