Answer: i'd say multi-party system
Lexington and concord when British troops came to arrest colonial leaders and take colonial weapons.
Your answer: option a
D all 3 of them would be causes
The Land Ordinance of 1785 was adopted by the United States Congress of the Confederation on May 20, 1785. It set up a standardized system whereby settlers could purchase title to farmland in the undeveloped west. ... The 1785 ordinance laid the foundations of land policy until passage of the Homestead Act in 1862.
John Dickinson wrote the original draft, but congress redrafted and revised it twice before it was approved.