What, in your view, did Langston Hughes see as Booker T. Washington's lesson for the next generation of blacks in America?

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

equal area projections

equal-area projection. a projection in which regions on the earth's surface that are of equal area are represented as equal.