Answer:
Imperialism is a political, economic, and cultural domination over other land or territory.
Just search it up on g00gle lol
The Coptic religion, which was a branch of christianity, was declared, also giving birth to the legend of prester john, which I would look up.
Increasing debt has lead to a growing emphasis on economic issues
In 1999, all nations agreed to adopt the euro except Britain.
So correct option is B