Some products (such as roads, sewer systems, and railroads) are not adequately supplied by the marketplace acting alone. therefore, choices about building such things are made by

The government

Explanation:

Since the market has no incentive to build roads, sewer systems and railroads to the extent that is necessary for people, then the government is responsible for building such things. This ensures that people are able to have these services in order to live full lives. It also contributes to the growth of the economy, and of foreign investment.

answer: alexander the great

explanation:

it would have concentrated power in the executive branch of the government. it would have restored balance among the three branches of government. it would have set a precedent for government intervention in the economy. it would have signaled an end to all the programs of roosevelt’s new deal.

did this .