1.7 billion people in 1950 to 4.1 in 1990 and to 4.9 billion in 2000
The answer is : <span>Conquest of the Roman empire followed by Germanic invasions</span>
The correct answer to this open question is the following.
Although there are no options attached, we can say the following.
At Border Cave, cooking, light, and warmth were advantages to the H*mo Sapiens that lived in that region approximately 200 000 years ago.
Borde Cave was located in the Lebombo Mountains in South Africa. It was a rock shelter or a refugee for H*mo Sapiens where they could have a warm place to spend the night and cook their food. This cave is on the border to Swaziland.
Anthropologists have found skeletons in the cave that confirm that H*mo Sapiens inhabited that region.
Thomas Jefferson was Hamilton's rival.
