The main source of conflict in the Middle East between Israel and the Palestinians involves
Religion
<span>One of the primary reasons that conquered people converted willingly to Islam was due to the spread of trade. Islamic individuals set up major trade meccas throughout all these areas, Then, they had the opportunity to spread their religion. They were seen as more high class than Christian individuals, and their religion was given more respect. They didn't have to pay certain taxes and they had more freedoms based on the law. Thus it was appealing to many to convert in order to get these special privileges and freedoms.</span>
Answer:
have fallen by more than one-half.
Explanation:
Thick, noticeable smog in many of the cities and manufacturing centers of the United States helped bring the 1970 e Clean Air Act to spur passage at the height of the national environmental movement. The ensuing modifications were intended to enhance its effectiveness and address newly recognized problems of air pollution such as acid rain and stratospheric ozone layer damage. The Clean Air Act allows EPA to set national environmental air quality levels for certain specific and prevalent contaminants, based on the latest research, to protect public health and welfare nationally. Certain main regulations are intended to reduce the rise in emissions from increasing motor vehicle numbers and new manufacturing plants.
