From the Document: "Venezuela remains in a deep crisis under the authoritarian rule of Nicolás Maduro of the United Socialist Party of Venezuela. Maduro, narrowly elected in 2013 after the death of Hugo Chávez (president, 1999-2013), began a second term on January 10, 2019, that is widely considered illegitimate. Since January 2019, Juan Guaidó, president of Venezuela's democratically elected, opposition-controlled National Assembly, has sought to form a transition government to serve until internationally observed elections can be held. The United States and 57 other countries recognize Guaidó as interim president, but he has been unable to wrest Maduro from power and has faced increased danger since returning home from a January-February 2020 tour, which included a meeting with President Trump. Some observers believe that National Assembly elections due this year might start an electoral path out of the current stalemate."
CRS Report for Congress, R44841
Congressional Research Service: https://crsreports.congress.gov/