Historically, was the dominant sector in the very early years of the united states.

Historically, the economic sector was the dominant sector in the very early years of the United States. American business show records about the characteristics of and progress in the U.S. economy from colonial times to the present. It also shows that the country’s  emphasis on its economic performance and how it was affected by new technologies, size of economic sectors and legislation and government policy.

They said that the world was flat