To mine raw materials and enslave people for cheap labor.
It is called the Yangtze river and it is known as the golden waterway because it is the longest river of Asia
'Washington promoted self-reliance and the gradual advancement of the black people, and DuBois supports radical change' is the 100% confirmed answer here. =)
Answer:
The tools that they had to work with were very simple. They used tools such as fire and basalt axes on wood. Fire was very unpredictable so they switched to basalt axes for a little more precision. On stone they used tools made of flint, obsidian, granite, limestone, and quartzite.
Explanation:
