He taught at Syracuse University. N.Y.. and was known to many Americans as an articulate lecturer and a dedicated member of the United Nations Secretariat. In 1962 he was summoned back to Africa to become President of the newly formed Mozambique Liberation Front. more commonly known as Frelimo. In this capacity Dr. Mondlane showed remarkable organizational skill and deep concern for the needs of his people. While his wife. Janet. administered the Mozambique Institute in Dar es Salaama multipurpose educational and refugee relief centerDr. Mondlane concentrated on building a politicomilitary organization capable of governing an independent nation. At the time of his death.