The Kingdom of Saudi Arabia represented in Ministry of Islamic Affairs, Call and Guidance will take part in the international conference entitled " Unity of Muslim Nation in combating Extremism and Hate Speech" to be organized by Mauritania's Ministry of Islamic Affairs and Original Education on March 20th. The conference will discuss in its two-day sessions four subjects including "The Muslim Unity against Extremism, Islam and Values of Tolerance and Solidarity", the role of Islamic establishments in fortifying society and Hate Speech and its effects on the Muslim Nation. Dr. Abdullah Al Samel, the Ministry's Undersecretary for Islamic Affairs, chairs the Saudi delegation to stress the Kingdom's efforts in serving the Islamic work in all areas, and to reiterate the Kingdom's pioneering mission in disseminating the value of moderation, the culture of tolerance and rejection of hate and violence.