A nation-state must have a shared national identity, physical boarders, and a single government.
The war between the U.S and mexico took place because the U.S decide they wanted to expand across the North American continent, which caused them to clash with all of it's neighbors including the british, the Mexicans and the Native Americans. Americans began migrating to the west even into land that did not belong to the United States.When Plok came into Office in 1845, he believed in the idea of "Manifest Destiny" hwich was the belief that expanding the U.S throughout the continents was both lawful and necessary.
A public figure and executive role in the government. As such, he helps set the agenda of the congress and determines what his fellow party members seeks to pass legislatively.
The Treaty of Versailles forced Germany to grant territories to Belgium, Czechoslovakia and Poland and to give up all of its colonies. It forced Germany to reduce its military forces to 100,000 men and allowed for the occupation of the Rhineland by the Allied forces. Germany was forced to accept full responsibility for initiating World War I. France demanded huge reparation payments. The defeated powers felt the Treaty was unfair and soon violated the military and financial conditions. When Hitler came into power, he promised to take back the German territories and to demilitarize the Rhineland. The promise of becoming a world power again made the people support him. On September 1, 1939 Hitler invaded Poland. France and Britain declared war on Germany two days later. This was the beginning of World War II.
a rail roads this is why they built the railrod in the 1850 that was almost through the whole reaches of the us
