As people became more interdependent, they needed to live closer together. ((apex))
one reason is because they were a lost civilization for many years and a second reason they have mountains around them so it was very to get there.
Because he was very ambitious if I remember
One of the Important reasons for the 1836 Specie Circular was the uncontrolled land speculation in the West. Real estate speculation was funded by increased availability of credit from the Second Bank of the United States and new, reckless frontier banks