How has European unification affected the realm's regional economic geography? Compare two (2) different regions from the European realm in your response.
Help me please and thank you!!

They focus on their economy and trade with each other.

Explanation:

European unification affected the realm's regional economic geography because they starting trade with each other instead of war which enhances their economy. Before this unification, European countries fight with each other which make them weak as financially because war needs a lot of money and resources. But unification make them stronger economically and increases the standard of life of their citizens.

answer; (disease);