What was the main reason for conflict between european monarch and popes

Which of the following acts or treaties tried to american indians?

How did people in the 14th century understand black death

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