Porfa necesito ayuda tengo que hacer un resumen sobre la segunda guerra mundial como para alguien que no sabe nada, lo necesito en menos de una hora, gracias por la ayuda

the cost of college has risen faster than inflation for many years.

the high price of student services and administration are two reasons for the rapid increase in cost.

while it was true that the cotton gin reduced the labor of removing seeds, it did not reduce the need for slaves to grow and pick the cotton.

explanation:

before eli whitney's invention of the cotton gin, picking and cleaning cotton was a slow, labor-intensive job. workers, usually slaves, had to pick the seeds from the cotton fibers by hand. this invention made it possible to grow large amounts of cotton on big farms and make money.

this is a good question! i'll do some research and come back when i have the answer!