It helped everything happen faster and more efficiently
Benedict Arnold was an American general who defected to the British army
Public health
Sanitation standards were created to protect the common good in particular in cities.
During the Second Industrial Revolution, many began moving to the cities. Overcrowding of people and horses created large amounts of waste and very little clean water. Disease ran rampant and sanitation systems were put into place to protect the health of people.
Answer:
Option: (2) political instability
Explanation:
Treaty of Versailles became famously for two reasons, firstly for ending World War I and secondly by imposing on Germans to pay the price of the war. Germans punished under the treaty as military capabilities restricted with minimum arms and ammunition with no airships. Germans forced to give enormous reparations to the Allies (Britain, France and America). The treaty also required the surrender of territories of Germany. All this led to instability in the country with economic depression and political instability which allowed Hitler to come into power by promising a stable situation with a rising economy and pride.
