<span>t was the rise of large "factories" that caused an increase in pollution during the industrial revolution, since many of these factories relied on coal for power, which produced lots of exhaust. I don't know if this is one of you're answers.
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It's impact was i started all over the world
They all killed millions of people
In the end of the major case of Brown Vs. Board of Education,
the Supreme Court ruled that racial segregation in public education facilities was UNCONSTITUTIONAL. This being said, the answer to your question, is D.
It struck down segregation laws as unconstitutional.
It's A
Irrigation was overused, the soil didn't get any rest (crop rotation is a younger invention), the result was salinization of the soil, which led to decline of Sumer.
