I do not believe we can take the country from the Left as the Left took it from the Right decades ago.
One reason is that the Right, believing in liberty, allowed the Left to flourish. The Left, however, does not believe in liberty and will not allow the Right to gain the same foothold that they themselves took advantage of.
For them, the sooner Conservatives are diminished and silenced, the better. Everything is in their favor and the deck is stacked against Conservatism generally, and against the idea that the U.S. may/must continue as a two party system... if only to maintain a social status quo (to the benefit of EVERYONE) and to insure economic viability!! 'Depart from the book at your own peril'...is advice Liberals routinely ignore.