This is equal to 10% of the total area of South Africa or 87% of the area of cultivated lands in our country. ... Sand fences are used throughout the Middle East and the United States, in the same way snow fences are used in the north. ...

• Word Count: 688
• Approx Pages: 3
• Grade Level: High School

The Chinese and African kingdoms have also prospered and expanded. ... Trade played a key role in the history of both East and West Africa, for trading helps spread culture, and prosperity. ... As the trade between these Eastern African villages continued, small villages developed into powerful and prosperous city-states, while other small cities in the south became rich by trading gold. For Western African kingdoms, trade also took an important role. ... Through Trading, the Chinese empire and the African kingdoms have grew and excelled. ...

• Word Count: 652
• Approx Pages: 3
• Grade Level: High School