Under the system, landless serfs made a living by working their overseer's lands and, in return, received general protection and care during sickness and old age.

Which of the following discoveries would be most likely to cause a scientific paradigm shift? a. the discovery of more rings around uranus b. the discovery of a new pathogenic virus transmitted by mosquitoes c. the discovery that a dormant volcano is showing signs of activity d. the discovery of a new species of salamander in the amazon rainforest e. the discovery that excess heat is radiating from the center of the earth and causing global climate change

The bill of rights includes things such as the right to bear arms and freedom of speech. these are examples of which american value?

The child uses the parent as a base from which to explore her world in which attachment style?