The answer is D. Leaders had very little experience so they didnt know how to run a government in that way.
I would say that early hunting/gathering cultures were much more based towards cooperation, rather than competition. This is largely due to the importance that teamwork held when faced with the need for food. Early societies needed to work together in order to achieve their common goal: survival. Many hands were required in order to feed the population. While competition may have help a role in their society, it was cooperation that held them together.
THE MAKING OF A NATION – a program in Special English on the Voice of America.
The 1920s are remembered today as a quiet period in American foreign policy. The nation was at peace. The Republican presidents in the White House generally were more interested in economic growth at home than in relations with foreign countries.
But the world had changed. The United States had become a world power. It was tied to other countries by trade, politics, and joint interests. And America had gained new economic strength.
Before World War One, foreigners invested more money in the United States than Americans invested in other countries -- about three thousand million dollars more. The war changed this. By 1919, Americans had almost three thousand million dollars more invested in other countries than foreign citizens had invested in the United States.
American foreign investments continued to increase greatly during the 1920s.
Increased foreign investment was not the only sign of growing American economic power. By the end of World War One, the United States produced more goods and services than any other nation, both in total and per person.
Thomas jefferson was the third president of the united states