At the ceremony where napoleon was named emperor, what was significant about how the crown was placed on his head? (grq)

According to thomas hobbes concept of the social contract, what do people exchange for the protection by the government?

Dalton developed the first model of the atom that showed the structure of the inside of an atom

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