How did earth's crust get broken up into plates?

Soweto was the site of one of the that swept across south africa in the late 1970s. in his effort to end apartheid, desmond tutu turned to . the united states responded to south africa’s apartheid policy in the 1980s by .

How has industrialization hurt the forest of europe

What structure on the south african coast has a range of 63 km and releases flashes every 30 seconds?