Paris if often called the "city of lights"
A person who lives in Paris, France, is called a Parisian by other people; a Parisian will often refer to himself as a Parigo.
Because the Treaty was signed in Paris. Quite often, treaties are named after the city in which the treaty was signed.
The Treaty of Paris, often called the Peace of Paris, or the Treaty of 1763, was signed on 10 February 1763.
The name of Paris is derived from a Gaulish tribe who lived there called the Parisii.
Paris was called Lutetia by the Romans. It took the name Paris between the year 400 to 500 after the local Gaulish tribe of the Parisii.
The Cathedral in Paris is called the Notre Dame Cathedral.
I assume you mean Paris, France. A "Parisian" is the answer. A female from Paris can be called a "Parisienne".
There are, but not often.
In London it is often cold and wet while in Paris it is often cold and wet!
The river in Paris is called The Seine
A month in Paris could be called a holiday, but the translation of month is mois.