Karl marx is best know as being a(n)

Which of these rose during the great depression?

What eventually brought an end to the brook farm experiment? a.) george ripley ran out of money to fund it.b.) many former inhabitants spoke badly about it in the press.c.) a fire destroyed the central building of brook farm.d.) the experiment never recovered after a mass exodus of inhabitants in 1848.

Brainliesttt !me : ) -what are the purposes of organizations such as the european union or nafta?