What is one way people reacted to the spread of the black death?

What is the difference between an independent and a dependent variable?

The united states economy makes up how much of the worlds economy

Read this list: a. it was established by president barack obama. b. it makes it easier for all americans to access health care. c. it was part of the great society. d. it was part of the new deal. e. it provided a guaranteed income to poor americans. which options are characteristics of the affordable care act?