A government promoting the involvement of all men in government emerged in "Ancient Greece", since the fact that Athens was a direct democracy meant that civic engagement was essential.
The city-state of Athens in Ancient Greece is the place known as the birthplace of the democracy. It was not perfect and true democracy by any means, but it was striding in that direction and set the basics for the true democracy to develop over time. The inclusion of all men in the government and the state affairs was one this steps. This was a huge step because men from all social classes were given the right to vote and be part of the politics of the country, not just the aristocracy.
What changes occurred during the Jefferson Administration? Jefferson out taxes and reduced government spending. The Louisiana purchase doubled the size of the US, and the Supreme Court established judicial review.
