Original: On January 2, 1492, the last Muslim leader, Muhammad XII, known as Boabdil to the Spanish, surrendered complete control of Granada, to Ferdinand and Isabella, Los Reyes Católicos ("The Catholic Monarchs"), after the city was besieged.
Simplified: On January 2, 1492, the last Muslim leader, Muhammad XII, surrendered complete control of Granada, to Ferdinand and Isabella, after the city was besieged.