What type of committee is responsible for settling differences between the house and senate versions of a bill?

During wwi, literacy tests were used to control immigration, which marked a return of what type of ideology in some americans?

What does it mean in the declaration of independence for cutting off our trade with all parts of the world

Which of the following statements would be supported by both a communist and a utopian socialist? a) a government should restrict the number of imports and exports to protect its gold reserves b) governments have no right to restrict the actions of businesses or customers c) society will shift towards socialist ideals without the need for violent revolutions d) the gains of the industrial revolution should be shared by all members of society