Dr. J.L. Van Eyssen was a Mining Engineer at Care Consoldia, Cape Town.

In the year 1955 the American Friends Service Committee held a conference at Haverford College, to examine the value of two-way exchanges between the Union (of South Africa) and the United States, to determine the most effective type of exchanges, and to explore the organisational and financial resources for carrying out such exchange programs. South African leaders were approached with the intention of finding people with a similar commitment to problem-solving by international contact. The South Africans were interested, and plans were made for the creation of an organisation that would co-operate in bringing together leaders from various ethnic and political groupings in the two countries by means of exchange visits. The organisation was founded in 1957 with the name USSALEP (United States-South Africa Leadership Exchange Program: later renamed the United States-South Africa Leader Development Program) and in December 1957, the African-American Institute agreed to add USSALEP to its existing projects. In 1960 USSALEP separated from the African-American Institute and became an independent organisation a private, voluntary, non-profit corporation. Over the next half-century large numbers of leaders and potential leaders from South Africa and the United States benefited from exchange visits, cultural contacts, conferences and training opportunities arranged by USSALEP. Exchangees were encouraged to travel and meet people who could assist them in gaining insight into their countrys problems and possible solutions. As well as the exchange visits, conferences were arranged and various training and empowerment projects were launched (See B: History of USSALEP)

The United Democratic Front (UDF) was a broad anti-Apartheid movement, which incorporated organisations such as churches, civic associations, trade unions, student organisations and sports bodies, to fight Apartheid inside South Africa.