What year did Christopher Columbus first arrive in the Americas?

Christopher Columbus first arrived in the Americas in 1492 during his expedition sponsored by Spain. This year marks a significant moment in history as it is commonly recognized as the beginning of sustained European exploration and colonization of the American continents. Columbus landed in the Bahamas on his first voyage, which was originally intended to find a westward route to Asia. His arrival initiated widespread contact between Europe and the Americas, leading to profound and lasting changes for both continents. The other years mentioned do not correspond to Columbus's first encounter with the Americas, but rather refer to other notable events in his life or exploration.