The latest sanctions are an attempt to cut off funding for President Nicholas Maduro.
Opposition Leader Juan Guaido supports the measures, saying they put pressure on Maduro's "dictatorship".
Al Jazeera's Teresa Bo sat down with Guaido in Caracas.
Explore how your country voted on global issues since 1946, as the world gears up for the 74th UN General Assembly.
We dialled more than 35,000 random phone numbers to paint an accurate picture of displacement across South Sudan.
Meet the man on a mission to take down Cambodia's timber tycoons and expose a rampant illegal cross-border trade.