Islam in Sierra Leone Mauvi Sadeeur Rahman. In the early 18th century Fulani and Mande-speaking tribesmen from the Fouta Djallon region of present-day Guinea converted many Temne of northern Sierra Leone to Islam. During the period of British colonization, attempts to spread Christianity were mostly ineffective. Islam continued to spread after independence in 1961; in 1960 the Muslim population was 35 percent and grew to 60 percent by 2000, and then to 71% in 2008. It is difficult for people from Sierra Leone to travel to Mecca for the Hajj, the fifth pillar of Islam, due to the distance between the two places and
Iron pillar of Delhi pillar is "a living testimony to the skill of metallurgists of ancient India". An interview with Balasubramaniam and his work can be seen in the 2005 article by the writer and editor Matthew Veazey. Further research published in 2009 showed that corrosion has developed evenly over the surface of the pillar. It was claimed in the 1920s that iron manufactured in Mirjati near Jamshedpur is similar to the iron of the Delhi pillar. Further work on Adivasi (tribal) iron by the National Metallurgical Laboratory in the 1960s did not verify this claim. A significant indentation on the middle section of