Timeline April 1451

April 1451

All

Person

Event

Conflicts

Disaster / crisis

Science

Culture

Companies

Countries

Dashed left edge = started before April 1451 · Dashed right edge = ongoing beyond April 1451

Events in April 1451 1

1451 – 1504 Isabella I of Castile The Catholic Queen Her marriage to Ferdinand II unified Spain; she sponsored Columbus and oversaw the completion of the Reconquista.