- Years of political instability worsened in December 2022 when then-President Pedro Castillo attempted to close Congress, take over the judiciary, and rule by decree in what amounted to a failed coup. Congress removed him, and Vice President Dina Boluarte became president. Protests erupted throughout the country, mainly calling for early elections. Security forces responded with disproportionate force. From December 2022 through March 2023, 50 protesters and bystanders were killed and more than 1,300 people were injured, including hundreds of police officers.
- Clastic rock (Wikipedia)
Clastic rocks are composed of fragments, or clasts, of pre-existing minerals and rock. A clast is a fragment of geological detritus, chunks, and smaller grains of rock broken off other rocks by physical weathering. Geologists use the term clastic to refer to sedimentary rocks and particles in sediment transport, whether in suspension or as bed load, and in sediment deposits.