The protests come amid social upheaval across South America, as a wave of unrest over the past two months has battered governments in Chile, Bolivia and Ecuador.
Demonstrations have raged since presidential elections on October 20 that saw Morales gain an unconstitutional fourth term amid allegations of irregularities in the vote count.
Chilean President Sebastian Pinera on Saturday announced a major government reshuffle, a day after more than one million people took to the streets in a massive protest for economic and political change.
Dozens of Uber drivers protested in Costa Rica on Tuesday and blocked the traffic demanding the right to work, in the midst of police operations that prevent them from providing their service.
