It is most likely because he believed that they could cause unnecessary conflict... that is just my educated guess
Answer:
Equal Rights.
Explanation:
Before this time, blacks were "free" but with numerous restrictions. The only difference between their enslavement and "freedom" was that they had more protection and had to be paid for work in most scenarios. After the Black Power Movement, they were entitled to many of the same rights as the average white person, but it would still be years before they were as free as they are today.
On June 16, 1976 the Soweto Students Uprising began (Soweto is a neighborhood of Johannesburg). Around 20,000 students went to the streets and made a peaceful protest opposing to Afrikaan as the official language for instruction in schools. The government's responde was violence, killing hundreds of students, as a result, the revolt spread through the whole country and carried on until the following year. These events changed the socio-political landscape in South Africa which main problem was the Apartheid.
We need a picture of the explanation to answer this question