Need for labor few restrictions on us immigration laws
It increased their population sizes, since farming could feed more people than hunting and gathering (the method used before the Neolithic Era).
To buy expensive machinery
The black people relation with the British during the revolution war
Several black people fought alongside the British in the revolution war, as they were promised freedom. When the revolution ended, the British had succeeded in emancipating large numbers of black people who either freed to Canada or lived as free men in free states.
<span />
Answer:
Humans impact the physical environment in many ways: overpopulation, pollution, burning fossil fuels, and deforestation. Changes like these have triggered climate change, soil erosion, poor air quality, and undrinkable water.
Humans are fully dependent on Earth's ecosystems and the services that they provide, such as food, clean water, disease regulation, climate regulation, spiritual fulfillment, and aesthetic enjoyment. The relationship between human well-being and ecosystem services is not linear.
