Answer:
Some technological choices may have been less successful. Examples are lead pipes, used in the antique and continues to be used in house connections. until recently water and sanitation systems are at need of constant maintenance and rehabilitation. which was already seen in Roman aqueducts. such as calcium carbonate incrustations formed inside, and without constant removal it will stop the water flow. the same as for modern systems they need to be taken care of or else they will not function properly. that is the bigger problem the constant replacement and fixing. A long term debatable issue is what source to use and whether to use ground or surface water. surface water is needed for bigger systems, and smaller systems usually use ground water. this is the current question how far is it economically possible to expand the systems. once these systems are expanded the only thing wrong is being over exposed.   
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<span><span>The right answer is a culture of hooking up.</span> The hookup culture is when you accept casual sex without compromise between members. This behavior is very common among young people and university students from the USA. This is also called nonrelationship sex.
I hope this answer can help you.
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Answer:
Option C “Rome wanted to keep Carthage from completely taking over Sicily”
Explanation:
During its plans for expansion as a great Empire, Rome wanted to take over Sicily, which at that moment was under control of Carthage. As a maritime focal point, the fact of dominating Sicily translated into having commercial and military power, and thus was key for expansion over sea (264-146 AC).  
 
        
             
        
        
        
The Founders included the Tenth Amendment, which gave the states
reserved powers. That is, Constitutional powers not given to the
national government (or prohibited to the states) were reserved for the
states.
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The major factor in drawing country people off the farms and into the big cities was the<span> development of the skyscraper.</span>