Military and law enforcement clashed with demonstrators outside La Paz, Bolivia, in an attempt to clear roadways that had been blocked as part of nationwide antigovernment protests.As many as 3,500 soldiers and police were deployed as part of the operation that began in the early hours of Saturday. Around 57 people were arrested, according to the citizens’ rights ombudsman’s office.Miners, schoolteachers, Indigenous groups and unions have helped to organise the protests, which aimed to convey outrage against the government of centre-right President Rodrigo Paz.Bolivia is in the grips of an historic economic crisis, considered the worst the country has seen in decades.The government’s foreign currency reserves have cratered, as exports from Bolivia have slowed down.Key among those was natural gas. Vast reserves of the fuel were discovered in the late 20th century, and for nearly three decades, those natural gas deposits powered Bolivia’s economy, transforming the South American country into a major energy exporter.But in 2022, the dynamic switched, amid mismanagement and dwindling supplies. Since then, Bolivia has had to import fuel from abroad, exacerbating its economic crisis.Currently, many parts of the country have experienced long lines for fuel and shortages of basic supplies like food.Paz, who was elected in October, had campaigned on alleviating the economic stress. …