Economics
How Bicameralism Affects Policy Stalemate in Federal Systems
Quick fact
In the U.S. Congress, the House and Senate have different rules and representation, making it notoriously difficult to pass legislation—historically, only about 4% of introduced bills become law, a rate far lower than in unicameral legislatures.
Why this is interesting
Have you ever watched a decision get stuck because two groups can't agree? In many governments, this happens at the very core of lawmaking—where two chambers must both say 'yes' before a bill becomes law.