Answer:
The main reason the US joined WWII was because of the attack on the pearl harbor base in Hawaii.
Explanation:
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<span>All Sumerian cities built ziggurats the same size FALSE. The ziggurats were different sizes. One of the largest ziggurats was built in Babylon, it had 7 levels and reached a height of 300 feet.</span>
<span>Robber barons were accused of eliminating competition through predatory pricing and then overcharging when they had a monopoly.</span>The term combines the concept of a criminal robber with an illegitimate aristocrat baron.The term "robber baron" contrasted with the term "captain of industry," which described industrialists who also benefitted society.<span>Nineteenth-century robber barons included J.P. Morgan, Andrew Carnegie, Andrew W. Mellon, and John D. Rockefeller.</span><span>In order to prevent single companies from developing a monopoly over an entire industry, public officials during this era put passing and enforcing strong antitrust laws high on their agenda. </span>The term "robber baron" was applied to powerful nineteenth-century industrialists who were viewed as having used questionable practices to amass their wealth. On the other hand, "captains of industry" were business leaders whose means of amassing a personal fortune contributed positively to the country in some way.
So when it rained the valleys flooded, and that made the lands fertile for planting crops.