The crown and sceptre of Queen Isabella I, on display at a museum in Granada.

陈列在格兰纳达某家博物馆中的伊莎贝拉白一世的皇冠和节杖。

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The majority of people believed the earth was flat when Columbus convinced Queen Isabella that it was round and he wanted to sail around from Spain to India.

大多数人相信地球是平的，当哥伦布说服了伊莎贝拉皇后说，其实它是圆的，他想从西班牙航行到印度。

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Returning home, though, Columbus was able to tell his patrons, King Ferdinand and Queen Isabella, that although he never did find India, he could confirm that the world was indeed round.

尽管没有找到印度，回程之后，哥伦布仍可以告诉他的赞助人Ferdinand国王和Isabella王后，他确认世界真的是圆的。

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On March 31, 1492, King Ferdinand and Queen Isabella proclaimed that all Jews were to be expelled from Spain.

CNN: Was Columbus secretly a Jew?

In 1492, King Ferdinand and Queen Isabella of Spain issued an edict expelling all Jews unwilling to convert to Christianity from Spanish soil.

CNN: Sunday,

Columbus' voyage was not, as is commonly believed, funded by the deep pockets of Queen Isabella, but rather by two Jewish Conversos and another prominent Jew.

CNN: Was Columbus secretly a Jew?