Izz ad-Din al-Qassam was a prominent Palestinian leader and military figure in the early 20th century. Born in 1882 in Syria, he became known for his role in the resistance against British colonial rule and the Zionist movement in Palestine. Al-Qassam organized armed groups to fight for Palestinian rights and independence, advocating for a united Arab front. He is often remembered for his guerrilla warfare tactics and his emphasis on self-defense. Al-Qassam's legacy continues to influence Palestinian nationalism, and his name is associated with various groups, including Hamas, which honors his commitment to resistance and liberation.