Christopher Columbus was convinced that he could reach Asia by sailing west.
Christopher Columbus established South Africa. One day while he was sailing to India for spices he came across the continent Africa.
Columbus planned to reach Asia by sailing west across the Atlantic Ocean, while Dias hoped to reach Asia by sailing around Africa and through the Indian Ocean.
Columbus believed he could reach Asia by sailing west across the Atlantic Ocean. He was convinced that this route would be shorter than the traditional eastern paths around Africa. Columbus underestimated the size of the Earth and the distance to Asia, which led him to embark on his historic voyage in 1492. Instead of reaching Asia, he encountered the Americas.
Ptolemy created the map of the world that led Columbus to believe Asia could be reached by sailing west from the coast of Africa. It became the best existing map of the world.
Christopher Columbus was initially trying to prove that it was possible to reach Asia by sailing westward across the Atlantic Ocean. He believed that he could find a shorter trade route to Asia, bypassing the established overland routes that were controlled by the Ottomans.
Bartolomeu Dias' crew convinced him to turn back from the southern tip of Africa due to their fear and reluctance to continue sailing into the treacherous and uncharted waters further south. They were also running low on supplies and were facing harsh weather conditions.
he was sailing to Africa to kadir
He could have used either of the routes you suggest. However Columbus was on a journey of exploration to see if there was a shorter faster route to the Indies by sailing to the west.
Columbus chose to sail west instead of east because he believed he could reach Asia by sailing across the Atlantic Ocean, which he thought would be a faster and more direct route than traveling eastward around Africa.
Africa is a massive continent, so it would depend on where exactly you were starting your journey from. If sailing from the north coast, you would come to Europe. Sailing from parts of the west of Africa, it would be North America that you would come to first.
Dias found a sea route to Asia by sailing along the coast of West Africa and rounding the Cape of Good Hope.
in Africa