After the ottomans blocked the Europeans trade routes to the Indian subcontinent and the rest of Asia Europe had to find an ocean route around Africa which put them in contact with many indigenous populations which the Europeans would colonize and enslave in order to exploit the routes they had to take to get to Asia <span />
B and C makes sense to me
<span>Sir Modred or Mordred is usually said to be Arthur's son by his half-sister Margause. He rebelled while Arthur was away fighting Lancelot in France and met him with an army when he returned. Arthur drove his lance through Modred, and Modred struck Arthur with his sword in the head. A hand comes out of the water to catch Arthur's sword. Then several ladies in a boat come to get Arthur. Some versions of the story say he went to Avalon and is still there but will return when Britain needs him most. A French chanson says Arthur and Huon of Bordeaux struggled for the rule of Avalon.</span>
Answer:
Explanation:
The idea that O'Sullivan describes in this quotation is A) manifest destiny. Manifest Destiny was an idea that O'Sullivan was responsible for popularizing in the 1800s. This political theory or ideology sought for the United States to expand its borders to the Pacific Coast based upon a god given right to expansion which he called Manifest Destiny.