1 A half step (or ''semitone'') is the distance from one key on the keyboard to the next adjacent key. 2  Key 1 to Key 2 is a half step since they are next to each other. 3  A half step is not always from a white key to a black key.
The Virginia House of Burgesses established in 1619 is considered the first representative assembly (government) in the US and the Americas.
On June 21, 1788, New Hampshire became the ninth state to ratify the document, and it was subsequently agreed that government under the U.S. Constitution would begin on March 4, 1789. George Washington was inaugurated as Americaâs first president on April 30, 1789. In June of that same year, Virginia ratified the Constitution, and New York followed in July. On February 2, 1790, the U.S. Supreme Court held its first session, marking the date when the government was fully operative.