The question does not make sense. When people talk about the "Spanish conquerors" they usually refer to people from Spain who have invaded other places, not Spain itself. If you are asking about one the myriad of foreign armies that have conquered all or part of the Iberian Peninsula, such as the Phoenician colonists (Tartessos), the Greek colonists, the Roman Empire, the Visigoths, the various waves of Muslim Arabs and Amazigh (Berbers), the Carolingian Empire, the the Armies of the Reconquista, and the Napoleonic French, you may need to be more specific about which one you want to know about.
Since 1492 when Columbus discovered the Americas.
1987
In 1588
Spain has never invaded England.
Spain was preparing to invade England.
1959
john white didn't return because Spain was about to invade england
England was at war with Spain which led to the attempt by Spain to invade England in 1588 when Will Shakespeare was 24.
England was at war with Spain which led to the attempt by Spain to invade England in 1588 when Will Shakespeare was 24.
Philip ll of Spain with the Armada
England was at war with Spain which resulted in Spain's attempt to invade England, The Spanish Armada, in 1588 when Shakespeare was 24.
she had spies in spain
King Phillip II of Spain
A+ answer Spain was preparing to invade England