This month marks the 50th anniversary of the "children's crusade" in Birmingham, Alabama.

Part of what fascinates me about the civil rights struggles of the 1960s is that, through these upheavals, America changed. Compare that to today’s inertness: we can barely budge on gun control and the minimum wage (for examples), despite overwhelming support among Americans for change on those fronts.

Yes, there are real questions about how much progress towards racial justice we’ve made. What’s clear is that a little over a year after the May 1963 “children’s crusade” in Birmingham, Alabama, we had the Civil Rights Act of 1964. And five months after the Selma to Montgomery march came the Voting Rights Act of ’65. Which particular piece of landmark legislation has followed the Occupy Wall Street protests?

More to the point: How did change happen, half a century ago?

That question often comes up – and is answered all too readily. Many are quick to credit the vision, courage and sacrifice personified by the civil rights heroes. Others just as quickly recite with Bob Dylan that the times they were a-changin’.

At Boylston and Berkeley, 8:00 a.m., Monday April 22

Two days after the Boston Marathon bombings, Massachusetts Governor Deval Patrick was asked in a public radio interview if there would be a permanent memorial to the victims of that horrific act. Patrick understandably felt it was too early to speculate about such a memorial – this was before the dramatic lockdown of Boston and surrounding communities. He went further to say that the most fitting tribute would be to return next year with the biggest and best marathon ever.

That surely would be a testimony to the city’s spirit, but it seems the governor, as a good technocrat, was missing the point. Fact is, people were already finding makeshift ways to memorialize the event. And if past atrocities are a guide, they’ll eventually find a permanent space for that solemn purpose.

If I didn’t know this already, I’d have found out just by standing for a few minutes near Copley Square this past Monday morning, at the intersection of Boylston and Berkeley streets.

Boylston, a crime scene, was still closed at the time. But people stood silently on a sidewalk at the corner, leaning against a police barricade in front of a popup memorial. They gazed at the flowers, flags, candles, handwritten notes, and other items left by anonymous people. They stared at three white crosses in the center of that growing memorial – in remembrance of the three who perished in the twin bombings of April 15. The shrine to eight-year-old Martin Richard was teeming with Teddy Bears, balloons, and children’s books.

Late one evening in April 1963, Dick Gregory came crashing through the door of his Chicago apartment – drunk – and was informed by his wife that the president of the United States was looking for him. As Diane McWhorter related in her 2001 book, Carry Me Home, about the drive to desegregate Birmingham, Alabama, the comedian returned the phone call to the White House and spoke with John F. Kennedy, who reportedly told him, “Please, don’t go to Birmingham. We’ve got it all solved. Dr. King is wrong, what he’s doing.” Gregory, a celebrity at 30 years old, replied – “Man, I will be there in the morning.”

Kennedy and his aides were hardly the only ones pleading for racial calm in that place, 50 years ago. Birmingham’s liberal white clergy and even its black newspaper had urged Martin Luther King Jr. (who died 45 years ago, on April 4) to jettison plans for a campaign of nonviolent direct action. They feared that an escalation of tactics would only make the segregationists angrier.

On Monday of this week, the police chief of Montgomery, Alabama, formally apologized to Georgia Congressman John Lewis, for what the police did not do in May 1961 – protect Lewis and the other young Freedom Riders who arrived at the city’s Greyhound Bus station and were summarily beaten by a white mob. The day before the ceremony (the first time anyone had ever apologized to him for that particular thrashing, the congressman noted), Lewis, Vice President Joe Biden and 5,000 others joined in an annual reenactment of the 50-mile March from Selma, which led to passage of the Voting Rights Act in 1965. On that occasion 48 years ago, state troopers took a less passive approach and brutalized Lewis and others themselves. A few days before the reenactment, President Obama unveiled a statue of Rosa Parks that will stand permanently in the U.S. Capitol’s Statuary Hall, making her the first African American women to be so honored.

One name that doesn’t figure notably in these various commemorations is that of Lyndon Baines Johnson. But it should. At least that’s my feeling after reading Robert A. Caro’s The Passage of Power, the latest in his magnificent series of Johnson biographies. The writer makes it clear that Johnson wasn’t just a pragmatic politician who acceded to the prophetic demands for action on civil rights. LBJ made it happen, partly out of a visceral identification with the “dispossessed of the earth,” as Caro puts it.

I first met Father Robert A. Sirico at a conference in western Connecticut 13 years ago. Sirico is a big man who bears a family resemblance to the character Paulie Walnuts on The Sopranos – his older brother, the actor Tony Sirico, played the part – and his commentaries have frequented the Wall Street Journal and other high-profile media outlets. His writing sparkles, but the talent is marshaled in the service of basically one thing – promoting pure, unbridled capitalism.

At that conference in the summer of 1999, I interviewed Sirico and asked a question that alluded to his “conversion” – the priest had related that as a young man in the 1970s, he led a dissolute, confused (and left-leaning) life, before committing himself ultimately to the Catholic faith of his childhood in Brooklyn. I was thrown off a little when he replied, “Which conversion?” Sirico had also told me about his turn toward free-market thinking (in his twenties), but I hadn’t realized that he saw this change of political perspective in such a religious light.