One advantage that an interdisciplinary reader has over a disciplinary colleague is that Group of answer choices both "a" and "b" are correct. the interdisciplinary reader can compare and contrast insights generated by different disciplines. the interdisciplinary reader can use the insights of one discipline to critique the insights of another.

the united states has a federal government. the president is the head of the federal government of the united states. however, each state forms its government for administration purposes. the powers of the state governments are exercised within restricted state boundaries. and citizens participate in this government by voting.

i am pretty sure it is d.

even though you have attached neither the chart nor the generalizations, i have located them online. the right answer is d, since they are asking you about a generalization. you can only infer from the chart that between 2008 and 2009 the number of employed workers decreased significantly (from over 115 millions to 107 millions approximately), which signals some type of economic crisis.