Answer:The fall of Constantinople( capital of the Byzantine empire) to the Ottoman Empire
Explanation:
When constantinople fell, the Byzantine empire fell as fell and the renaissance began as Byzantine scholars begin to study outside the old empire and helped spread knowledge
Hitler believed in the Aryan race. He believed they were stronger, more successful, and just better in general. He wanted to rid the world of people who were not of this race, in order to create a "better" world.
D. They secured the U.S. border of the Oregon Territory by negotiating a treaty with England.
The naval battle of Trafalgar was fought on October 21, 1805. The British fleet under Lord Nelson met a combined fleet of French and Spanish ships off the coast of Spain. The English fleet won a tremendous victory ensuring that Napolean would not be able to invade Britain. Admiral Lord Nelson died during the battle.