When our republic started a typical house member represented 30000 people. Lets go back to that. Change the system so that house of reps don't have to go to Washington and can simply electronically vote on bills. Have a system like wikipedia that various legislators can use to put together legislation.
The reason why I believe this is important is that it requires so much money to get elected in house seats today that only people with money can. This will allow a wider variety of people the option of running. Also 1 determined person can walk/drive a district of 30000 people, money is needed as much