What is european power controlled in what is now canda

Great Britain

Explanation:

From the Earliest time, most part of Canada where french dominated areas.

the dominance of France  at that time was centered around or in Quebec, which also included claims by the french in areas like Mississippi River valleys and Ohio.

In 1759, After the fall of Quebec, The war between the French and Indian ended,  The British took Over Canada in the year 1763 and  Spain's Sovereignty across the lower part of the Louisiana Territory.

Once The British had control over Canada from the French, they never ceded Power or control to any other European nations of the world.