Amelia earhart was the first woman to o a. earn a teaching post at purdue university. o b. win the pulitzer prize o c. fly alone across the atlantic. o d. be elected to congress.

increases in demand are shown by a shift to the right in the demand curve. this could be caused by a number of factors, including a rise in income, a rise in the price of a substitute or a fall in the price of a complement.

which the answer is:

b

it should be a. song dynasty’s civil service examination system created an administrative bureaucracy manned by the landed aristocracy.