At its heart, <span>Economics is the study of how people make choices given limited resources. This often breaks down to a study of money, but the discipline itself is more far-reaching than that. </span>
I would say all of the above except the last option. "Dirty conditions led to disease "
The answer is letter a. It created a too-weak national government. When Congress drafted the nation's first constitution in 1777, it knew that many Americans dreaded a powerful national government. For that reason, the proposed Articles of Confederation created a framework for a loose confederation of states. Within this coalition, each state would retain "sovereignty, freedom, and independence." Also, the Congress was made up of delegates chosen by the states and could conduct foreign affairs, create treaties, proclaim war, uphold an army and a navy, coin money, and establish post offices. However, measures passed by Congress had to be approved by 9 of the 13 states. Since the Articles did not set up an executive branch to carry out the laws or a judicial branch to settle legal questions.
B) the world sought payment from Germany for all the damage.
At the conclusion of World War I, the Allied and Associate Powers included in the Treaty of Versailles a plan for reparations to be paid by Germany. Germany was required to pay 20 billion gold marks, as an interim measure, while a final amount was decided upon. In 1921, the London Schedule of Payments established the German reparation figure at 132 billion gold marks (separated into various classes, of which only 50 billion gold marks was required to be paid). Meanwhile, the industrialists of Germany's Ruhr Valley, who had lost their factories in Lorraine (Germany had seized Lorraine in 1870 and it went back to France after WW1), demanded hundreds of millions of marks as compensation from the German government. Despite having large obligations under the Versailles Treaty, the German government paid the Ruhr Valley industrialists for their losses. This contributed significantly to the hyperinflation that followed.