The Romans really invented the modern version of a political veto in the sense that Consuls were allowed one each, because it kept political power from being spread out too much.
c. a government organization made up of civil service workers whose job is to bring a better understanding of the U.S. to the world
The Peace Corps is a United States' government organization wherein volunteers worked to help people and make them understand the cultures and the traditions of the United States and also to provide the Americans the knowledge of the culture and tradition of the other countries too. The organization have gone through several challenges ranging from educating the countries of the several contagious infections and diseases to technological challenges. However, these challenges did not wither the spirit of the volunteers to keep moving towards the attainment of the goal of the organization.
States demanded the power to regulate trade is best answer why did Congress call for the Constitutional Convention, articles of confederation simply didn't regulated that matter
The answer is Abraham Lincoln