In 1790, the national bank Hamilton established: national currency
By the time national currency was established, it mandated people who live in the country to only acknowledged the national currency as the standard medium of exchange for every transaction. This was a part of the agreement that was made on the Constitutional Convention on September 17, 1787.
The main features of the Alliance System which existed in Europe in 1914 were born from fear that came about from militarization in the area. There were too many connections.
<span>Dorothea Lange is the <span>photographer who showed the nation the realities of the Depression</span></span>
Prior to the Qing Dynasty, China had resisted foreign influence because they "were geographically too hard to reach" since many mountain regions provided protection.