Final answer:
Christopher Columbus's purpose was to find an ocean route to Asia, but he ended up discovering the Americas.
Step-by-step explanation:
The purpose of Christopher Columbus's voyage in 1492 was to find an ocean route to Asia. At that time, Europeans wanted to establish direct trade routes with Asia for valuable goods like spices and silk. Columbus believed he could reach Asia by sailing westward across the Atlantic Ocean, but instead, he reached the Americas, which led to the European exploration and colonization of the New World.
Learn more about Christopher Columbus's voyage