Why did the french and british fight frequently during the 1600s and 1700s?

They fought over property, land, colonies and rulers. Many of the feuds startes as erly as the 1100s. France and England had kings of both nationalities and therefore the land ownership was very much distorted between them. Later the two were colonial powers so it was only natural that they go against eachother.

Bis correct according to edgnuity , thaaanks