Why did europeans look for sea routes to asia in tue fifteenth century?
choose all the correct answers.
a. the ottoman turks controlled the silk road, which was the main rout from europe through the middle east to asia
b. demand in europe for asia spices, silk, and other goods had grown considerably.
c. traviling overland from europe to asia was extremely difficult and hazardous.
d. explorers were looking for a way to sail arownd asia to get to the americans.