What is the government of the United States?

It is one of limited and definite powers, defined by a written constitution.

How are the legislative powers, granted to the government, vested?

In a Congress, consisting of a Senate of two Senators from each state, chosen by the legislature thereof; and a House of Representatives, consisting of one or more members from each state, elected by the people in equal electoral districts.

Legislative, giving or enacting laws

How are our laws made?

Bills passed by the House of Representatives and the Senate, on receiving the sanction of the President, become laws; or, if vetoed by the President, may be passed by two-thirds of both Houses.

Vetoed, withheld assent to.

Who was Jupiter?