In the North, new technologies resulted in the growth of an economy based on "manufacturing", since this was during the Industrial Revolution, when a new system of factories and assembly lines made manufacturing far easier.
Answer:
polluted drinking water and disease
Explanation:
Desertification is defined as the land degradation in drylands which loss its ability of biological productivity due to human intervention and natural processes and the areas loss their fertility.
The major concern of desertification is polluted drinking water and disease because water and health are the primary need of a person.
Due to desertification, the water quality in the area become worse as desertification affect plant life and without any plant life the water get polluted for drinking and other daily works as well.
Desertification also increases risks of diseases and degrade one's heath because of the environmental condition. The food supply is very low that causes malnutrition, lack of clean water and poor hygiene results into several diseases and air pollutant such as dust causes respiratory diseases.
Hence, the correct answer is "polluted drinking water and disease".
The south endorsed the idea of popular soverignty
<h3>The answer is A</h3>
They did the march to pressure John F. Kennedy to initiate a strong federal civil rights bill