I cannot begin to point out errors as you seem to believe that the Republican party and the Democratic party have been stagnant since their beginnings
Did not say it and I don't believe it.
which isn't at all true even for the last 30 years, much less the last 150 years.
You seem to believe that the US is evenly divided in numbers between Republicans and Democrats but that's not accurate either.
I didn't say it and I don't believe it, but I did consult a Gallup poll, showing roughly 30% for Republicans, 30% Democrats, 40% independents. But of course independent voters often vote for Democrats or Republicans.
For example, in the last election, Trump won 46.1% of the popular vote, Clinton won 48.2% of the popular vote, which means over 94% of the country voted for either a Democrat or a Republican.
You seem to believe that a general statement that I make about my personal take on the current GOP and Democratic parties must be false if it is not accurate across time from the inception of these two parties--which was not simultaneous, btw.
No: you said Republicans were without shame and a moral centre.
Let's forget everything before 2016.
30% of the country is party-affiliated Republican. I assume every single one of these 30% must be the shameless, morality-free Republicans you spoke of.
46.1% of the voting public voted for Trump. Now, these people are not necessarily 'Republicans', but it seems to me that from ZiprHead's, laughing dog's, and your own reaction, it is the Trump voting public that are the actual shameless, morality-free people you were talking about. So is it this 46.1%?
Trump currently has a 49% approval rating. Of course, not everybody who approves of Trump voted for him, and not everybody who voted for him approves of him now. Is it this 49% who is shameless and morality-free?
I'll admit I'm not sure I see much substantive difference in whether 30% of the country is shameless and morality free, and roughly 15-20% of the country can be reliably and repeatedly persuaded to join them, or 45-50% is taken as the number of shameless and morality free public.
But, let's take the most generous possible interpretation for your position. 30% of the American public is shameless and morality-free. If I believed that, I'd be pretty upset. But I understand you to be more resilient than I.