An edict was issued on March 31, 1492, expelling all Jews from Spain. Half the existing Jewish population of about 80,000 chose to be baptised, including those in the royal court and others in high positions, thereby keeping their property and livelihoods. The remainder departed, but many eventually returned, received baptism and had their property restored. After about 1500, the antisemitic fervour diminished and some returnees may have returned to their former Jewish faith.
However ...Even before the edict of 1492 there had been several waves of conversion under pressure, and the Spanish civil and ecclesiastical authorities had an absolute obsession with 'insincere converts' from Judaism and Islam. The Spanish Inquisition was established in 1478 for the express purpose of winkling out 'secret Jews'. Later, its powers were extended to isssues like heresy.In order to gain high office in Spain before about 1650 (?) one had to prove that one's ancestors had been Christians for some generations. (The actual number varied over time and also depended on the office). The assumption was that the secret practice of a religion was practically impossible to keep up for more than 2-3 generations. (This foreshadowed the Nazi requirement for the 'Ariernachweis').
The Jews were expelled from Spain in that year.
because..................
It threw them out in 1492. The Catholics had pushed the last Muslims out of Spain in January 1492. They then gave the Jews until the end of July to leave Spain.
1492 (unless they converted to Christianity).
Spain
The Jews were ordered to convert to Catholicism or face expulsion
The relationship between Moors and Jews in Spain 1492 is that both groups were persecuted by the Spanish Christians. During the Spanish Inquisition, the ruling classes and the Church seized upon the concept of "purity of blood" and used this concept to persecute Moors and Jews who had not converted to Christianity. During this time most Jews and Moors were stripped of their possessions and expelled from Spain.
Two things that happened on August 3, 1492: Columbus left Spain on his first voyage to the New World; and the last of the Jews and Moors (Moslems) were expelled from Spain.
All of the Jews that wouldn't convert to Catholicism were expelled.
Queen Isabella and King Ferdinand required all Jews and Muslims in Spain in 1492 to convert to Catholicism on pain of death or else flee the country. Many stayed and converted. Many others fled to the Ottoman Empire and Merinid Morocco.
In Western history, 1492 is significant for being the first voyage of Columbus and the year that Spain expelled the Jews and Moors (Moslems).
In 1492, Queen Isabella and King Ferdinand issued a decree to expell all of the Jews from Spain.