“It all started with a wedding. In 1469, Isabella I of Castile married Ferdinand II of Aragon, uniting their two kingdoms and laying the foundation of modern Spain. The kingdom expanded further in 1492 when it forced the Muslims out of Granada. That same year, a self-educated visionary from Genoa came peddling his idea for finding a route to the wealth of Asia, not by rounding Africa, but by sailing westwards. Isabella I, seeing this as a way to circumvent the Portuguese monopoly on the eastern route, sponsored Christopher Columbus’s first Atlantic voyage.”
Bob Pateman, Writer

