Answer: St.Louis gateway Arch
Explanation:
This monument is the tallest in the United States. It reaches 630 feet tall and is completely man made.
One example of a cyber-attack within the United States is: A shortage of gasoline after an energy company is h.a.c.k.e.d.
<h3>What is cyber-attack?</h3>
Cyber-attack occur when a person h.a.c.k a website so as to steal or destroy information or sensitive data.
When their is Cyber-attack on a company or an organization website this tend to mean that a person has gain an unauthorized access to the company website or computer system so as to steal the store data.
Therefore One example of a cyber-attack within the United States is: A shortage of gasoline after an energy company is h.a.c.k.e.d.
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It was important because it brought water to the crops
Gross national happiness is a proportion of financial and good progress that the King of Bhutan presented during the 1970s as a choice to total national output. Instead of concentrating carefully on quantitative monetary measures, net domestic bliss considers an advancing blend of personal satisfaction factors
Gross domestic happiness bliss is abused. It covers issues with debasement and low expectations for everyday life in the entire nation, as indicated by the nation's new head administrator.
All were found in Mesoamerica
