The correct answer is <span>c. transported groundwater from a distance
It wasn't the first known use of wells as wells older than them were found in places like Cyprus and Egypt and Austria who were as old as 6000-8000 years before common era. It also wasn't a postindustrial system as it was used in ancient china in the expansion of trading during the silk road trading era. It only leaves C as the correct answer.</span>
Answer:
North America and Europe are least infected by the el nino
Explanation
Mot of the tates in those continents have are non infected by and more able to recover from climate change
He didn't care, he only cared for himself
1. Unequal distribution of wealth. There was not a large middle class. <span>While wages were rising for the majority of workers, they were not keeping pace with the increase in the cost of living or the wealth in the hands of the industrialists and others in the upper income classes. </span>
<span>2. There was over speculation in the Stock Market, which was not regulated. </span>
