ON AN OCTOBER AFTERNOON BEFORE THE 2016 ELECTION, a huge banner was unfurled from the Manhattan Bridge in New York City: Vladimir V. Putin against a Russian-flag background, and the unlikely word “Peacemaker” below. It was a daredevil happy birthday to the Russian president, who was turning 64.
In November, shortly after Donald J. Trump eked out a victory that Moscow had worked to assist, an even bigger banner appeared, this time on the Arlington Memorial Bridge in Washington: the face of President Barack Obama and “Goodbye Murderer” in big red letters.
Police never identified who had hung the banners, but there were clues. The earliest promoters of the images on Twitter were American-sounding accounts, including @LeroyLovesUSA, later exposed as Russian fakes operated from St. Petersburg to influence American voters.
The Kremlin, it appeared, had reached onto United States soil in New York and Washington. The banners may well have been intended as visual victory laps for the most effective foreign interference in an American election in history.
For many Americans, the Trump-Russia story as it has been voluminously reported over the past two years is a confusing tangle of unfamiliar names and cyberjargon, further obscured by the shout-fest of partisan politics. What Robert S. Mueller III, the special counsel in charge of the investigation, may know or may yet discover is still uncertain. President Trump’s Twitter outbursts that it is all a “hoax” and a “witch hunt,” in the face of a mountain of evidence to the contrary, have taken a toll on public comprehension.
But to travel back to 2016 and trace the major plotlines of the Russian attack is to underscore what we now know with certainty: The Russians carried out a landmark intervention that will be examined for decades to come. Acting on the personal animus of Mr. Putin, public and private instruments of Russian power moved with daring and skill to harness the currents of American politics. Well-connected Russians worked aggressively to recruit or influence people inside the Trump campaign.
To many Americans, the intervention seemed to be a surprise attack, a stealth cyberage Pearl Harbor, carried out by an inexplicably sinister Russia. For Mr. Putin, however, it was long-overdue payback, a justified response to years of “provocations” from the United States.
And there is a plausible case that Mr. Putin succeeded in delivering the presidency to his admirer, Mr. Trump, though it cannot be proved or disproved. In an election with an extraordinarily close margin, the repeated disruption of the Clinton campaign by emails published on WikiLeaks and the anti-Clinton, pro-Trump messages shared with millions of voters by Russia could have made the difference, a possibility Mr. Trump flatly rejects.
As Mr. Trump emerged in spring 2016 as the improbable favorite for the Republican nomination, the Russian operation accelerated on three fronts — the hacking and leaking of Democratic documents; massive fraud on Facebook and Twitter; and outreach to Trump campaign associates.
Consider 10 days in March. On March 15 of that year, Mr. Trump won five primaries, closing in on his party’s nomination, and crowed that he had become “the biggest political story anywhere in the world.” That same day in Moscow, a veteran hacker named Ivan Yermakov, a Russian military intelligence officer working for a secret outfit called Unit 26165, began probing the computer network of the Democratic National Committee. In St. Petersburg, shift workers posted on Facebook and Twitter at a feverish pace, posing as Americans and following instructions to attack Mrs. Clinton.
On March 21 in Washington, Mr. Trump announced his foreign policy team, a group of fringe figures whose advocacy of warmer relations with Russia ran counter to Republican orthodoxy. Meanwhile, Unit 26165 was poring over the bounty from a separate attack it had just carried out: 50,000 emails stolen from the Clinton campaign’s chairman.
On March 24, one of the members of the Trump foreign policy team, George Papadopoulos, sat in the cafe of an upscale London hotel with a Russian woman who introduced herself as Mr. Putin’s niece and offered to help set up a meeting between the Russian president and Mr. Trump. The woman and the adviser exchanged frequent messages in the weeks that followed. Today, Mr. Padadopoulos is unsure that those messages came from the person he met in the cafe.
The Russian intervention was essentially a hijacking — of American companies like Facebook and Twitter; of American citizens’ feelings about immigration and race; of American journalists eager for scoops, however modest; of the naïve, or perhaps not so naïve, ambitions of Mr. Trump’s advisers. The Russian trolls, hackers and agents totaled barely 100, and their task was to steer millions of American voters. They knew it would take a village to sabotage an election.
Russians or suspected Russian agents — including oligarchs, diplomats, former military officers and shadowy intermediaries — had dozens of contacts during the campaign with Mr. Trump’s associates. They reached out through email, Facebook and Twitter. They sought introductions through trusted business connections of Mr. Trump’s, obscure academic institutions, veterans groups and the National Rifle Association.
They met Trump campaign aides in Moscow, London, New York and Louisville, Ky. One claimed the Russians had “dirt” on Hillary Clinton; another Russian, the Trump campaign was told, would deliver it. In May and June alone, the Trump campaign fielded at least four invitations to meet with Russian intermediaries or officials.
In nearly every case, the Trump aides and associates seemed enthusiastic about their exchanges with the Russians. Over months of such probing, it seems that no one alerted the Federal Bureau of Investigation to the foreign overtures.
Mr. Trump’s position on the Russian contacts has evolved over time: first, that there were none; then, that they did not amount to collusion; next, that in any case collusion was not a crime. That is mere semantics — conspiracy is the technical legal term for abetting the Russians in breaking American laws, such as those outlawing computer hacking and banning foreign assistance to a campaign.
Whether Mr. Trump or any of his associates conspired with the Russians is a central question of the investigation by Mr. Mueller, who has already charged 26 Russians and won convictions or guilty pleas from the former national security adviser, Michael T. Flynn; the former campaign chairman, Paul J. Manafort, and his deputy, Rick Gates; and from Mr. Papadopoulos. Mr. Trump’s personal lawyer, Michael D. Cohen, has pleaded guilty in a separate case.
But none of the convictions to date involve conspiracy. There remains an alternative explanation to the collusion theory: that the Trump aides, far from certain their candidate would win, were happy to meet the Russians because they thought it might lead to moneymaking deals after the election. “Black Caviar,” read the subject line of an email Mr. Manafort got in July 2016 from his associate in Kiev, Ukraine, hinting at the possibility of new largess from a Russian oligarch with whom they had done business.
Nina L. Khrushcheva, a professor of international affairs at the New School and the great-granddaughter of the Soviet premier Nikita S. Khrushchev, said that what Russia pulled off, through creativity and sheer luck, would have been the envy of Mr. Putin’s predecessors: puncturing the American sense of superiority and insisting on Russia’s power and place in the world.
“This operation was to show the Americans — that you bastards are just as screwed up as the rest of us,” Professor Khrushcheva said. “Putin fulfilled the dream of every Soviet leader — to stick it to the United States. I think this will be studied by the K.G.B.’s successors for a very long time.”
@2018TheNewYorkTimes