<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.
Yes, it is true that the <span>Ziggurat of Ur is one of the most famous ziggurats, although it should be noted that any question having to do with fame is somewhat subjective. </span>
