A.one supreme court,11 courts of appeals and 91 district courts
B.one supreme court,11 courts of appeals,89 district courts,3 courts of special jurisdiction
C.one supreme court,11 courts of appeals,91 district courts,3 courts of special jurisdiction
D.one supreme court,11 courts of appeals,91 district courts,2 courts for the District of Columbia and the Commonwealth of Puerto Rico

A.save American democracy and the capitalist system
B.check the worsening of the economic situation
C.help people tie over the difficulty
D.increase American export

A.stop bank failures
B.prevent radical actions in the United States
C.prevent the further worsening of the economic situation and lessen the personal sufferings of the people
D.prevent further worsening of the unstable political situation

A.took effective measures
B.did not take any measure
C.asked the private sector
D.refused to take strong government action

A.bank failures　
B.serious unemployment
C.farm foreclosures　
D.the stock market crash

A.uncontrolled speculation in the stock market
B.tariff protection
C.huge profits of big businesses
D.too much control over the banking system

A.of their radical political views
B.they were guilty of killing two people
C.they were members of KKK
D.they stole$16,000

A.The Versailles Treaty System
B.The Versailles Treaty System and the Washington Treaty System
C.The collapse of the German,Austro-Hungary and the Ottoman colonial systems
D.Both B and C

A.to bring peace to Europe
B.to carve up the colonies of the defeated countries and to get war compensation for the victors
C.to settle the colonial problem of the Ottoman Empire
D.to put the Fourteen Points into Practice

A.impartial neutrality　
B.partial neutrality
C.firm support of the Allies　
D.Pro-Ally partial neutrality