 Complete the following phrase:  Bolivia has seen many demonstrations and uprisings since the 1952 Bolivian Revolution and has seen many abuse scandals since the killings of peaceful protesters in the 2011 Bolivian indigenous rights protests. Mass protests in 2019, the 2019 Bolivian protests, were a revolution and mass uprising against president Evo Morales, after the results of the 2019 Bolivian general election were said to be rigged and falsified. Bolivia then ousted him after 13 years in power in the 