Bicameralism 2024
Peru’s Congress approves return to bicameralism after 30 years Peru Reports
Did the Bicameral Mind Evolve to Create Modern Human Consciousness? HowStuffWorks
Peru: Parliament approves the constitutional reform, returning to bicameralism after over 30 years Agenzia Nova
Constitution Day 2021: Mixed Government, Bicameralism, and the Creation of the U.S. Senate U.S. Senate (.gov)