Most historians accept the year 1961 as the first year of military involvement.
1780
The latest figures I have are from 2007. In that year it was reported that 4 million works in the United States were involved in industrial injuries.
Not in the United states or United Kingdom they have a minimum age of 21
1983
after the destruction of the battleship in maine answered again by daylon oliver
In 1848 it was admitted into the United States Of America.
1805 i think
The dollar became the currency of the United States in the year 1785.
The song "Animal I Have Become" was released on April 18, 2006 to the United States. It was a part of Three Days Grace's album titled "One-X."
George Washington became the President of the United States, not its king.
In the United States approximately 1,200 veterinarians graduate every year.
In 1776 The US declared unilateral independence from Great Britain