@dlowan,
I've thought this a number of times, Deb. The sentiments of the grassroots US folk involved appear to be similar to Pauline Hanson's followers :
http://en.wikipedia.org/wiki/One_Nation_%28Australia%29
The real difference between what happened in Oz & what is happening in the US right now (as I see it) is that
One Nation did not have such powerful media allies (eg Rupert Murdoch's
FOX News, for example) supporting the movement (therefore had nothing like the extensive media exposure) which the
Tea Party has apparently received in the US.
Nor did it have billionaire backers like the Kochs. Nor did it receive funding from corporations from outside Australia (no doubt because we're nowhere near as important!
)
One Nation was pretty much self-generated.
Even so, it did have quite an impact on Oz politics at the time didn't it? Quite a deal of
One Nation's political agenda became the Liberal Party's policies. So while it did not succeed or survive as political entity,
One Nation definitely drove the country's political agenda to the far right under Howard.
Also
One Nation had only one agenda, really .. race. Keeping Australia
white Australian. (It was not called "One Notion" for nothing!) Whereas the Tea Party appears to object to anything & everything currently on the US liberal agenda.