Discuss at least four positive impact which this anglo american has had on south africa's economy and population

1. They have provided jobs to South African people. With the entrance of the mining company to South Africa, the Africans were able to find a job in this company. 

2. The Anglo-American provides health education to the people. In this way, they can control their population favorable for the country. They have prevented the rapid spread of AIDS which is very prevalent in South Africa. 

3. They have provided education to the Africans. The education system was improved upon the entrance of Anglo-Americans. 

4. They have improved the production facilities of the Africans. They have introduced their methods of production to African people.

the precambrian aged rocks could be found in australia. australia is a region that has a lot of ancient civilization history from million years ago. in this region, there are a lot of recognizable fossils buried in its land which is considered a precambrian-aged rocks