Constitution is a set of laws and principles that govern a country or an organization.
Explanation:
Most modern countries have a written constitution in place which is the code for the way the country is run and it contains a set of laws and principles that govern the said country or an organization.
This is usually subject to change according to the passage of time in the place where the constitution is in effect but it exists to give a basic guideline and outline of the principles that govern the said country.
It also makes sure and safeguards the people against the fluctuation in laws.
It affected European politics because they started to put church land under political authority for more power over there people
In 1846, the Oregon boundary dispute between the U.S. and Britain was settled with the signing of the Oregon Treaty. The British gained sole possession of the land north of the 49th parallel and all of Vancouver Island, with the United States receiving the territory south of that line.