Islaam is said to be originated in Arabia somewhere around the 7th century and today is the worlds 2nd largest religion.
Ramadan is a holy month of Fasting and Prayer during which Muslims keep a 29-30 days long fast. At the completion of which, Muslims celebrate Eid-ul-Fitr, the biggest festival of Islamic people.
Fasting, which is considered one of the five pillars of the religion of Islam.