Bicameral Legislatures Quotes
Worry about the disproportional power of the rich is not a modern concern, but was a concern from the very beginning of the nation. There was a belief that if there were a legislative body representing the entire population the rich would tend to dominate it. The solution that England had found was a bicameral Parliament—a House of Lords representing the wealthy and the powerful and the House of Commons, representing the bulk of the people. America followed suit but never did have the class distinction of England.
At the time it was presumed that the Senate would not be popularly elected and it was not in the early years of America.
With a legislature of two houses, both have to agree to any change in order for it to take effect. This is always harder to do than to have change voted by a single legislative body.
The Congress and most of the State Legislatures are bicameral (two houses). Nebraska has only a unicameral (one house) legislature.