Hey the answer is C . Buffalos
A few different results are: The Irish blamed the English for the lack of help.
The Irish broke away from the Roman Catholic Church.
Fall of Constantinople, (May 29, 1453), conquest of Constantinople by Sultan Mehmed II of the Ottoman Empire. The fall of the city removed what was once a powerful defense for Christian Europe against Muslim invasion, allowing for uninterrupted Ottoman expansion into eastern Europe.
Answer:
mining activities, C is the answer