Throughout most of China's history it was ruled by powerful families called dynasties. The first dynasty was the Shang and the last was the Qing. Ancient China also boasts the longest lasting empire in history. It began with the Qin dynasty and the first emperor Qin who united all of China under one rule in 221 BC.
Well, we discovered that we needed to upgrade security so that potential criminals weren't coming into our country, and so potentially harmful substances weren't being brought onto our planes. That meant literally anything that could become a bomb, start a fire, stab someone etc. As for Pearl Harbour, I think that had more of an affect on how we thought our military and defence system was working.
High population density, poor infrastructure, a lack of cheap housing, flooding, pollution, the development of slums, crime, traffic congestion, and poverty are the issues connected to urbanization. Excessive rates of migration from rural areas are to blame for this issue of high population density.
<h3>The percent of a population living in an urban area is called the:A. rate of urban growth.</h3><h3>B. counter urbanization,</h3><h3>C. urban hierarchy.</h3><h3>D. urbanization rate.</h3>
A region around a city is referred to as an urban area. Most people who live in cities work in non-agricultural industries.Urban regions are highly developed, which means there is a high concentration of human structures including homes, businesses, highways, bridges, and trains.Urban areas can also include suburbs, cities, and towns.
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