Germany suffered the most as a result of World War I. German forced to submit to the allied powers after their defeat in the war. After World War I, Germany under the Treaty of Versailles humiliated and forced to pay reparation to the allied powers. The reparation led Germany to become debt by borrowing financial help from America. Reparations further strained the economic system. The country entered into economic depression with unemployment because of hyperinflation after World War I.
This law could very well be argued as racial profiling if they have no reason to search or detain that certain individual at the time. They also have a right to not agree to a search, until they are found to be an undocumented immigrant.
Advantage the South had in the start of the Civil War were; -Strong military tradition -Plantations provided food for military -Only needed to defend themselves until the North grew tired of fighting.