Bartholomew Roberts
Member
You asked what the difference is between the Constitution Party and the Libertarian Party.
The Constitution Party would need around three times the number of votes they received in 2004 to be as irrelevant as the Libertarian Party?
Our system of government is enormously biased towards a two-party system. This doesn't mean that third parties can't succeed; but it does almost certainly mean that there is almost never three viable parties in an election at once. Even where third parties have been successful, it is the result of an implosion of one of the existing two major parties.
To give an example, the last successful third party - the Republican party - formed after the implosion of the Whig party and represented an alliance of many different parties all opposed to slavery.