Answer:
ethnic and religious tension one
Explanation:
The Ottoman wars in Europe were a series of military conflicts between the Ottoman Empire and various European states dating from the Late Middle Ages up through the early 20th century.
But I would tell about the main one which change the face of Europe.
1453 — fall of Constantinople that was a great start to conquer Europe.
The attackers were commanded by the Sultan Mehmed II, who defeated an army commanded by Emperor Constantine XI Palaiologos and took control of the imperial capital, ending a 53-day siege that began on 6 April 1453.
Defenders of the faith have been raised up in every era of the Church to proclaim fidelity to the truth by their words and deeds. Some have fought heresy and overcome confusion like Athanasius against the Arians and Ignatius Loyola in response to the Protestant reformers. Others have shed their blood for the faith, like the early Christian martyrs of Rome, or Thomas More, John Fisher and Edmund Campion in Reformation England.
In 1999, all nations agreed to adopt the euro except Britain.
So correct option is B
I would asume its true because america obsessed over appearence especially in girls and make up most people think it makes girls prettier.
