The correct responses to why Europeans looked for sea routes to Asia in the fifteenth century include:
- The Ottoman Turks controlled the Silk Road, which was the main land route from Europe through the Middle East to Asia.
- Demand in Europe for Asian spices, silk, and other goods had grown considerably.
- Traveling overland from Europe to Asia was extremely difficult and hazardous.
The statement "Explorers were looking for a way to sail around Asia to get to the Americas" is not correct, as the primary motivation was to find a direct sea route to Asia for trade, especially for spices and luxury goods, rather than to reach the Americas indirectly.