Prior to the Islamic Era, poetry was regarded as the main means of communication on the Arabian Peninsula. It related the achievements of tribes and defeats of enemies and also served as a tool for propaganda. After the arrival of Islam, Imams (preachers) played a role in disseminating information and relating news from the authorities to the people. The suq or marketplace gossip and interpersonal relationships played an important role in the spreading of news, and this form of communication among Arabs continues today. Before the introduction of the printing press Muslims obtained most of their news from the imams at the mosque, friends or in the marketplace. Colonial powers and Christian Missionaries in Lebanon were responsible for the introduction of the printing press. It was not until the 19th century that the first newspapers began to appear, mainly in Egypt and Lebanon, which had the most newspapers per capita.