Answer:
The correct answer is c) The American financial industry crashed the global economy and caused a recession.
Step-by-step explanation:
C is correct answer because in 2008 United States were hit economically, which led to large gap between the poor and the rich at the end. The recession that lasted from 2007 until 2010 was a main reason why this movement started in 2011.
All other answers are thus not correct.