The Euromediterranean scenario in 1294.
Red line - Political border. When dashed it means mobile, basically because of war or migration/expansion.
Coloured areas - Languages and/or peoples.
Scandinavian peoples have their own route to America; they have reached Greenland and are about to discover Labrador, Newfoundland and Vinland.
I must guess the population of Europe and the Mediterranean basin given the precedents.