Venezuela’s electoral authorities made it official: Socialist President Nicolás Maduro will be in office for another six years. Opposition leaders are crying foul as protests break out.

Here are photos from the energized campaigns leading up to Sunday's Venezuelan election. Now, with both sides claiming victory, there's a sense of uncertainty.

Venezuela is holding a presidential election on Sunday that could bring dramatic change to the nation, if the opposition candidate can really knock out longtime President Nicolás Maduro.

Nicolás Maduro has remained in control despite international pressure and attempts to remove him, while opposition leaders weaken.