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

A.natural conservation
B.the construction of irrigation projects
C.the setting-up of the Federal Reserve Board and twelve Federal Reserve Banks
D.the introduction of tariff increase and a low income tax

A.the banning of child labor
B.the giving of voting right to women
C.in the field of natural conservation
D.in urban renovation

A.initiate strict government regulation
B.have the government to fix prices
C.break up all the big businesses
D.do away with rebates

A.improve the living conditions of urban poor
B.reform the national government
C.change election systems in city and state governments and check corruption
D.check corruption in city and state governments

A.an organized campaign with definite goals
B.a movement aiming at exposing the dark sides of society
C.not an organized campaign with efforts to improve people's living standard
D.a number of diverse efforts aiming at achieving political,social and economic reforms

A.the use of steam and electricity as chief energy,the development of lare corporation and the development of railway
B.the development of large corporation,urbanization and the employment in production of new technology
C.the appearance of airplane,the use of electricity on a large scale and urbanization
D.the rapid development of industry,railway and large cities