An excerpt from today’s Letters from an American, by Heather Cox Richardson:

In the Senate, on Thursday, February 20, Angus King (I-ME) [also] reached back to the framers of the Constitution when he warned—again—that permitting Trump to take over the power of Congress is “grossly unconstitutional.” Trump’s concept that he can alter laws by refusing to fund them, so-called impoundment, is “absolutely straight up unconstitutional,” King said, “and it’s illegal.”

“[T]he reason the framers designed our Constitution the way they did was that they were afraid of concentrated power,” King said. “They had just fought a brutal eight-year war with a king. They didn’t want a king. They wanted a constitutional republic, where power was divided between the Congress and the president and the courts, and we are collapsing that structure,” King said. “[T]he people cheering this on I fear, in a reasonably short period of time, are going to say where did this go? How did this happen? How did we make our president into a monarch? How did this happen? How it happened,” he said to his Senate colleagues, “is we gave it up! James Madison thought we would fight for our power, but no. Right now we’re just sitting back and watching it happen.”

“This is the most serious assault on our Constitution in the history of this country,” King said. “It’s the most serious assault on the very structure of our Constitution, which is designed to protect our freedoms and liberty, in the history of this country. It is a constitutional crisis…. Many of my friends in this body say it will be hard, we don’t want to buck the President, we’ll let the courts take care of it…. [T]hat’s a copout. It’s our responsibility to protect the Constitution. That’s what we swear to when we enter this body.”

“What’s it going to take for us to wake up…I mean this entire body, to wake up to what’s going on here? Is it going to be too late? Is it going to be when the President has secreted all this power and the Congress is an afterthought? What’s it going to take?”

“[T]his a constitutional crisis, and we’ve got to respond to it. I’m just waiting for this whole body to stand up and say no, no, we don’t do it this way. We don’t do it this way. We do things constitutionally. [T]hat’s what the framers intended. They didn’t intend to have an efficient dictatorship, and that’s what we’re headed for…. We’ve got to wake up, protect this institution, but much more importantly protect the people of the United States of America.”

Senator King, along with Maine governor Janet Mills, who stood up to Trump in person earlier this week, are following in the tradition of their state.

On June 1, 1950, Senator Margaret Chase Smith (R-ME) delivered her famous Declaration of Conscience, standing up to Senator Joseph McCarthy (R-WI), who was smearing Democrats as communists. “I think that it is high time for the United States Senate and its members to do some real soul searching and to weigh our consciences as to the manner in which we are performing our duty to the people of America and the manner in which we are using or abusing our individual powers and privileges,” she said. “I do not want to see the Republican party ride to political victory on the Four Horsemen of Calumny—Fear, Ignorance, Bigotry, and Smear.”

On July 28, 1974, Representative Bill Cohen (R-ME), who went on to a long Senate career but was at the time a junior member on the House Judiciary Committee, voted along with five other Republican members of the committee and the Democratic majority to draw up articles of impeachment against Republican president Richard Nixon, fully expecting that the death threats and hate mail he was receiving proved that that vote would destroy his political career. But, Cohen told the Bangor Daily News, “I would never compromise what I think is the right thing to do for the sake of an office; it’s just not that important. Only time will tell if the people will accept that judgment.”

Days later, the tape proving Nixon had been part of the Watergate coverup came to light. “Suddenly there was a switch in the people who had been defending the president,” Cohen recalled. “That’s when people back in Maine, Republicans, started to turn around and said, ‘We were wrong, and you were right, and we’ll support this.’ ”

It’s a good week to remember that politicians used to use as a yardstick the saying: “As Maine goes, so goes the nation.”