<P> There are a few major differences between the political system of the United States and that of most other developed democracies . These include greater power in the upper house of the legislature , a wider scope of power held by the Supreme Court , the ( separation of powers ) between the legislature and the executive , and the dominance of only two main parties . Third parties have less political influence in the United States than in other democratically run developed countries ; this is because of a combination of stringent historic controls . These controls take shape in the form of state and federal laws , informal media prohibitions , and winner - take - all elections , and include ballot access issues and exclusive debate rules . </P>
<P> There are a few major differences between the political system of the United States and that of most other developed democracies . These include greater power in the upper house of the legislature , a wider scope of power held by the Supreme Court , the ( separation of powers ) between the legislature and the executive , and the dominance of only two main parties . Third parties have less political influence in the United States than in other democratically run developed countries ; this is because of a combination of stringent historic controls . These controls take shape in the form of state and federal laws , informal media prohibitions , and winner - take - all elections , and include ballot access issues and exclusive debate rules . </P>
which type of goverment system is present in usa
which type of goverment system is present in usa
democracies
democracies