There are two primary types of Muslim holidays; Eid al-Fitr and Eid ul-Adha. Eids are a very important part of Islam. Eid al-Fitr is celebrated at the end of Ramadan and Eid al-Fitr is observed on the 10th of Dull-u-Hajj (Islamic month). All Pilgrim's of Hajj finish their Hajj and open their ashrams and than say two nafl prayer and slaughter the animals. Also all over the world they follow the Sunnah of Abraham and slaughter the animals. Eid-UL-EDHA is very important festival for Muslims because they their religion, history, ritual celebration and time with family and friends. Eid-UL-EDHA is a festival of recalling the Muslim history of sacrifice. It is also called the festival of sacrifice. Muslims all over the world slaughter the animals and complete the sunnah. It is also remembrance of Abraham trails. Allah always examine his good peoples by giving and taking them. Abraham's trial was sacrificing his only son Ismail on the name of Allah. Abraham was very obedient to Allah in his whole life. He did not hesitate to sacrifice his only son in the way of Allah. He took his son to the mountains and he tells him I saw a dream and in that dream Allah wants me to sacrifice you in his way. when Ismael listen his father dream he replied to his father, Oh Father Abraham I am happy that I am the chosen one in the way of Allah. Oh my Dear Father do not hesitate when you cut my neck. Miraculously, when Abraham put knife on Ismael's neck Allah replace him with goat, and Allah accept the sacrifice of Abraham. Also make it necessary for every Muslim who can afford to sacrifice the animal. Eid is a day of celebrations. All over the world Muslims celebrate Eid-UL-EDHA with praying and thanking to Allah for His blessing. Man and women are accepted to wear their finest clothes at eid. After Eid prayer they exchange gifts and greeting with each other. After prayer Males of the house slaughter the animals and then distribute the meat to family, neig