No, "the democrats" in the House didn't, some of them didn't
You said the Democrats got us into the war. No, they didn't. The Democrats in the House voted down the resolution,
which means it was dead as far as the Democrats were concerned.
Truism, you said the Democrats are not responsible, you put no limit on that statement
They are not responsible because if the Democrats had had their way the Iraq resolution would have died in the House.
Begging the question
You have no idea what begging the question means.
Actually you don't know what it means, but you sure know how to do it