What is MERCOSUR?
the agreement for building the Panama Canal
an arrangement to increase economic cooperation
a strategy to prevent European intervention
a U.S. plan to aid the South American economy
The second one?
Am I right?
Yes, the second one.
https://www.google.com/search?source=hp&ei=YIJ0XPuIIcjMjwSR7724Ag&q=MERCOSUR&btnK=Google+Search&oq=MERCOSUR&gs_l=psy-ab.3..0i131j0l9.4507.4507..5538...0.0..0.135.135.0j1......0....2j1..gws-wiz.....0.3cCYHhQ3L5o