The main reason would be the environment because of the fact their population is so big, they need enough room for everyone. There's also the connection with having available food source within the environment when the people plan to settle in. There's also the idea of desirable climate which helps them with food sources and allows them to flourish instead of dying off.
1777: The colonial victory over British troops at the Battle of Saratoga persuades France to provide financial and military support that will prove vital to the success of the American Revolution.1862: The Homestead Act makes more than 600 million acres of land available to be settled, sparking the largest migration of Americans in the nation's history.1933: President Franklin Delano Roosevelt's New Deal launches a series of unprecedented laws and programs that will relieve the stress of the Great Depression and reshape American society.<span>2001: The 9/11 terrorist attacks spark a complex and controversial war against terrorism both domestically and internationally.</span>
Other countries have faced inadequate infrastructure and untaught citizens about the market economy. Some countries also didn’t have laws in place to help support a market economy.
Support them without the use of money or with comfort
Depends on the size of the county
