The dynasty that restored unity to China after Shi Huangdi's government crumbled was the Zhou Dynasty
<span>Either to understand the population density of a specific country or to identify the exact location of a popular city in a region. Social Scientists analyse data about human behaviour, demographics and human geography to draw conclusions about how humans interact, how we are spread out across towns, cities, and countries. This data can give us clues as to how populated a country is and what areas are most popular within the regions of a city. </span>
South Carolina was the first because they though that their way of life was threatened from the election of President Abraham Lincoln.
