What is true about the question you wrote? Check all
that apply.

For these, you could just say all of them.

(I suggest you try showing the question you wrote.)

urbanities in the northeast and midwest lost political power.

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