During the 18th century, Spain, France and Britain controlled land in North America. Spain controlled Florida. France was powerful in the northern and central areas. Britain controlled the east. All three nations knew they could not exist together peacefully in North America. The situation could only be settled by war.
The powerful European nations already were fighting each other for land and money all over the world. These small wars continued for more than one hundred years. They were called King William's War, Queen Anne's War, King George's War and the French and Indian War.
The French and Indian War was fought to decide if Britain or France would be the strong power in North America. France and its colonists and Indian allies fought against Britain, its colonists and Indian allies.
The war began with conflicts about land. French explorers had been the first Europeans in the areas around the Great Lakes and the Ohio and Mississippi rivers. France had sent traders and trappers to these territories and had established trading centers there.
Britain claimed the same land. When the king gave land in North America to someone, the land was considered to extend from east coast to west coast, even though no one knew where the west coast was. The land along the east coast had become crowded, and settlers were moving west. White people were destroying the Indians' hunting areas. And Indians became worried that they would lose the use of their land.
The French settlers lived mainly in what was called New France. Today it is part of Canada. Life there was different from life in the British colonies to the south. There was no religious freedom, for example. All settlers in French territories had to be French and belong to the Roman Catholic Church. So, many French people who belonged to Protestant churches settled in the British colonies.
In 1758, a strong British force attacked Fort Carillon on Lake Champlain. General Montcalm was the French commander. Fort Carillon was strong enough that the smaller French force was able to defeat the bigger British force. The British withdrew, but attacked again the next year. This time the British commander was General Jeffery Amherst.
Amherst was successful. The British defeated the French. They changed the name of Fort Carillon to Fort Ticonderoga. It became an important military center in the French and Indian War. Fort Ticonderoga would also become important later, during America's war for independence.
The Battle for Quebec was the turning point in the war. Britain and France signed a treaty to end it in Paris in 1763. The British had won. They took control of the lands that had been claimed by France.
Britain now claimed all the land from the east coast of North America to the Mississippi River. Everything west of that river belonged to Spain. France gave all its western lands to Spain to keep the British out. Indians still controlled most of the western lands, except for some Spanish colonies in Texas and New Mexico.