Question

This Person/Group wrote This Document in July 1776 to formally separate from Britain and become the "United States"

Answer 1

Answer:

Thomas Jefferson wrote the Declaration of Independence in 1776 to formally separate from Britain and become the "United States."

Answer 2

The Answer is Thomas Jefferson. He wrote the Declaration of Independence on July 4, 1776 to declare separation of the 13 colonies from Great Britain and from King George III rule. Hope this helps :)