The united state primarily uses which type of government?

According to thorstein veblen, a successful businessman would be most likely to demonstrate his worth to others by:

What greek scientist created a screw to move water for irrigation?

"it is true that we are called a democracy, for the administration is in the hands of the many and not the few." pericles athenian statesman, 5th century b.c.e. what kind of democracy is pericles referring to? - pericles athenian statesman, 5th century b.c.e. a.representative democracy b.parliamentary democracy c.direct democracy d.presidential democracy