The country is at a crossroads. We are facing an unprecedented breakdown in our democracy brought about by the Trump administration’s lies and violations of every norm and convention that have been sacrosanct since the birth of our country.

Ever since the Mueller report came out and Attorney General William Barr Bill BarrHarris faces pivotal moment with Supreme Court battle Hillicon Valley: DOJ proposes tech liability shield reform to Congress | Treasury sanctions individuals, groups tied to Russian malign influence activities | House Republican introduces bill to set standards for self-driving cars McCarthy threatens motion to oust Pelosi if she moves forward with impeachment MORE was allowed to launch a narrative favorable to Trump that obscured the actual findings of special counsel Robert Mueller Robert (Bob) MuellerCNN's Toobin warns McCabe is in 'perilous condition' with emboldened Trump CNN anchor rips Trump over Stone while evoking Clinton-Lynch tarmac meeting The Hill's 12:30 Report: New Hampshire fallout MORE, we have been stuck in a rigorous tug-of-war.

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On one side are the Democrats, who want to fulfill their constitutional responsibility of holding the administration accountable; on the other side are Republicans, who are doing everything they can to protect a corrupt commander in chief who has shown more loyalty to Vladimir Putin Vladimir Vladimirovich PutinNavalny released from hospital after suspected poisoning Ex-Trump national security adviser says US leaders 'making it easy for Putin' to meddle The Hill's Campaign Report: GOP set to ask SCOTUS to limit mail-in voting MORE than to our own democratic institutions.

To do their jobs, Democrats have been trying to obtain the entire Mueller report, including the underlying documentation and evidence that AG Barr astoundingly admitted he had not even read yet.

After the administration rebuffed the deadline to hand the report over, the House Judiciary Committee voted to hold AG Barr in contempt — a serious and rarely used move that underscores the gravity of Barr’s partisan-based intransigence. The full House vote is expected in a few days.

As a result, President Trump exerted executive privilege over the entire Mueller report to get back at Congress’ contempt vote. House Judiciary Committee Chairman Jerry Nadler Jerrold (Jerry) Lewis NadlerDemocrats shoot down talk of expanding Supreme Court Schumer: 'Nothing is off the table' if GOP moves forward with Ginsburg replacement Top Democrats call for DOJ watchdog to probe Barr over possible 2020 election influence MORE (D-N.Y.) exclaimed that we are now in the midst of a “constitutional crisis.” He is right.

Trump’s belief that he is above the law and the unflinching support of his sycophantic members of Congress are weakening our democracy and dealing our Constitution a death by a thousand cuts.

The question is: How will history judge congressional Republicans who have shielded and protected this unethical administration to the point of abdicating the constitutional duties of the branch to which they belong?

Republicans didn’t even seem to bat an eye when the Mueller report so clearly stated that there were at least 10 instances in which Trump appeared to obstruct justice.

What's more, the main reason Mueller did not charge the president with a crime is because the Department of Justice guidelines say a sitting president cannot be indicted.

In fact, the Mueller report clearly states that if investigators would have been able to clear or exonerate the president, they would have. They could not, so they stated three times in the report they cannot exonerate him.

Even with this, AG Barr took it upon himself to declare that Trump was clear of any obstruction charges when he did not have the authority to do so. We have also recently learned that Mueller wrote and called Barr to let him know that Barr’s characterization of the report was inaccurate.

In addition, nearly 700 former prosecutors wrote a letter saying that Donald Trump would have been indicted for obstruction of justice if he wasn't president.

What will it take for Republicans to finally open their eyes and understand the existential threat to the country that is Donald Trump? Do they really think that he has acted honorably, lawfully and in a manner worthy of the Office of the President of the United States?

Or have they completely sold their souls to the devil of political expediency and thus are willing to endanger our democracy? Where is the point of no return for them? So far, sadly, we know the answer to that.

Democrats, however, will not let our democracy sink into the depths of Trump’s putrid political swamp and will do what is necessary to hold this president accountable.

Will it be easy? No. Facing pure obstinance from a president who fancies himself an autocrat and with no help from their Republican colleagues who have ceded their principles, Democrats will face headwinds unseen before now.

But that will not dissuade them from their mission of finding the truth and acting on it no matter where it may lead.

Many say Democrats are divided and do not agree on how to proceed — to impeach or not impeach. While the latter may be true, the former is not.

Democrats (along with many independents) all agree that President Trump Donald John TrumpBiden on Trump's refusal to commit to peaceful transfer of power: 'What country are we in?' Romney: 'Unthinkable and unacceptable' to not commit to peaceful transition of power Two Louisville police officers shot amid Breonna Taylor grand jury protests MORE has done something illegal and should be held accountable for the sake of our democracy's survival.

Will it lead to impeachment? It is too early to tell. As Speaker Nancy Pelosi Nancy PelosiHoyer: House should vote on COVID-19 aid — with or without a bipartisan deal Ruth Bader Ginsburg lies in repose at Supreme Court McCarthy threatens motion to oust Pelosi if she moves forward with impeachment MORE (D-Calif.) said, Democrats will not impeach for political reasons. They will follow the truth and the facts.

That is why Democrats are embarking on the investigations they need to execute and are asking for the materials they need to get to the bottom of the mess that Trump has created.

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While Trump and the administration will continue to stonewall, it is heartening that on the Senate side, Intel Committee Chairman Richard Burr Richard Mauze BurrRep. Mark Walker says he's been contacted about Liberty University vacancy Overnight Defense: Trump rejects major cut to military health care | Senate report says Trump campaign's Russia contacts posed 'grave' threat Senate report describes closer ties between 2016 Trump campaign, Russia MORE (R-N.C.) agrees with Democrats that we need more information and has issued a subpoena to Donald Trump Jr. Don John Trump'Tiger King' star Joe Exotic requests pardon from Trump: 'Be my hero please' Zaid Jilani discusses Trump's move to cancel racial sensitivity training at federal agencies Trump International Hotel in Vancouver closes permanently MORE for him to appear again before the committee.

But we need more Republicans with backbones to see the light and understand their true responsibility is not to Trump but to the American people and to our Constitution.

Until that happens, all Americans should be outraged and not keep quiet about how Republicans and Trump are working together to undermine our democracy.

Maria Cardona is a principal at the Dewey Square Group, a Democratic strategist and a CNN/CNN Español political commentator. Follow her on Twitter @MariaTCardona.