The power that Muawiyah built for the Umayyad Emperor begins with a black stain. Muawiyah rebellion against the Caliph Ali who gave birth to the Shiffin War caused about 80 thousand people were killed. Badri Orphan, in the book 'History of Islamic Civilization' mentioned: "Muawiyah caliphate obtained through violence, diplomacy and deceit, not by election or majority vote." Practices that are contrary to the true Islamic values. Muawiyah appointed his son, Yazid, as his successor. Such a way is not known to Islam in the election of state leaders. Society rebelled. Some raised Hussein's son Ali as caliph. Through fraud, Yazid destroyed Hussein's camp. Hussein, who planned to fulfill Muawiyah's peaceful call, was murdered. In the field of Karbala, Hussein was beheaded. His head was brought to Damascus. Abdullah son of Zubair also did not recognize the caliphate of Yazid. Abdullah is based in Mecca. The royal army at the time of Khalifah Abdul Mali...
Islam is the most complete religion ever. The history and every point of Islam are beautiful and kind. Lets try to understand about Islam deeper. You'll see a wonderful thing happen.