What happened to South Africa?
It got screwed and changed to something different.
The creation of the Federation and its plurality giving blacks a vote, even if limited was still the same rights as whites. The laws giving blacks same rights, wages and education opportunities greatly changed the landscape of Southern Africa. Instead of SA and Rhodesia having a partner in the white minority rule they had a bigger adversary. One that as the Federation grew and prospered and blacks and non-whites incomes and standard of living rose without taking away the standard of living of the whites made the Afrikaners very nervous and put them on the defensive. Britain close relationship with the Federation made them distrust Britain also. They responded in the late 1940s and 1950s by closing emigration feeling that the whites who the government felt did not have the same values as they (Afrikaners) did.
The 1950s were the crucial years with the Federation economy doubling in size while the SA economy grew but at much lower pace and much of that due to exports of commodities. Even in Africa SA manufacturing were competing with Portuguese companies in the same markets. Then in 1960s SA political situation changed for the worse with whites finally rejecting National Party for the United. This caused a political crises and subsequent civil war with Nationalist supporters wanting to stop any granting of rights to non-whites.
The subsequent civil war end into 3 way fight with Nationalists, United/Commonwealth and Communists all fighting each other. The United/Commonwealth were the first out of the war and this caused hundreds of thousands of refugees fleeing the nationalists. The Nationalist then went on the offensive against communist insurgents, their supporters and communist forces. This caused a major humanitarian crises with racial cleansing and tens of thousands of new refugees fleeing to the Federation.
The subsequent Portuguese attack destroyed the nationalist's forces ability to fight against the any major force. The blacks then rose up against the Nationalists. The Zulus also took advantage of the situation and both the Federation and British Commonwealth recognized the Kingdom of Zulu. The remaining whites no longer able to fend of blacks fled the black forces and insurgents as SA descended into anarchy. The Portuguese withdrew from majority of SA. The Portuguese withdrew to Namibia, continued occupying northern Botswana, it occupied Rhodesia, and Namibia with the only part of SA it continued occupying was a strip of along east African provinces from Rhodesia to ocean. A subsequent referendum in Portuguese occupied SA resulted in that territory joining Rhodesia.
The ANC led by Nelson Mandela came out of the anarchy as the strongest African party and military force and united SA with the moto SA for blacks, thus driving the remaining non blacks fleeing to neighboring countries. Botswana continued to be battle ground between communists in south and Portuguese backed Botswana in north. SA then got involved by invading southern Botswana and annexing it .
So in Summary
Bostwana - Portuguese aligned country occupying the northern half of country
Namibia - Portuguese aligned country includes wavis bay.
Rhodesia - Portuguese aligned country includes a strip of land running along Eastern SA to the ocean.
Swaziland - Country leaders and administrators had been killed by communists, was populated by most SA refugees and part of Rhodesia
Lesotho - only country to escape the carnage of SA
Zulu - New country carved by the Zulu people
South African Federation - Communist independent (similar to Yugoslavia) surrounded by Portuguese aligned countries and western aligned countries (Lesotho & Zulu). No diplomatic relations with Federation or its newly aligned countries.
Portugal got their pink map finally - even in an indirect sense. I wonder how they will cope with losing so much goodwill from Europe. Will they make connections with new economic partners to offset their losses?
Yeah which considering its the 20th century would be best the Portuguese could hope.
As for loss of goodwill the biggest economic hit will be the complete fracture of economic relations with Britain - (more on that in the Foreign Relations). The election of a labor government in Britain who were critical of the Federation suffered greatly with the SA war and Portuguese-African wars. Guess they wanted everything to return to the way they were before the war.