Join the growing community of curious minds on IDNLearn.com. Join our Q&A platform to receive prompt and accurate responses from knowledgeable professionals in various fields.

Which of these is a true statement?
Christopher Columbus was convinced that he could reach North America by sailing
west.
Christopher Columbus was convinced that he could reach Africa by sailing east.
Christopher Columbus was convinced that he could reach Asia by sailing west.
Christopher Columbus was convinced that he could reach Asia by sailing east.