Answer:
modern history began in the 16th century, and we are in the 21st
so that is about 5,000 years
Explanation:
1) 1870s
2)the people remove sap from rubber trees by making cuts in the bark which does not harm the trees
3)by saying that they have worked there longer than most of the other interest groups they also say that their life doesn’t just the the rain forest
By elevation of the atmosphere