“In normal times, Americans don’t think much about democracy. Our Constitution, with its guarantees of free press, speech, and assembly, was written more than two centuries ago. Our electoral system has never failed, not during two world wars, not even during the Civil War. Citizenship requires very little of us, only that we show up to vote occasionally. Many of us are so complacent that we don’t bother. We treat democracy like clean water, something that just comes out of the tap, something we exert no effort to procure.

“But these are not normal times.”

I wrote those words in October 2020, at a time when some people feared voting, because they feared contagion. The feeling that “these are not normal times” also came from rumors about what Donald Trump’s campaign might do if he lost that year’s presidential election. Already, stories that Trump would challenge the validity of the results were in circulation. And so it came to pass.

This time, we are living in a much different world. The predictions of what might happen on November 5 and in the days that follow are not based on rumors. On the contrary, we can be absolutely certain that an attempt will be made to steal the 2024 election if Kamala Harris wins. Trump himself has repeatedly refused to acknowledge the results of the 2020 election. He has waffled on and evaded questions about whether he will accept the outcome in 2024. He has hired lawyers to prepare to challenge the results.

[Read: The moment of truth]

Trump also has a lot more help this time around from his own party. Strange things are happening in state legislatures: a West Virginia proposal to “not recognize an illegitimate presidential election” (which could be read as meaning not recognize the results if a Democrat wins); a last-minute push, ultimately unsuccessful, to change the way Nebraska allocates its electoral votes. Equally weird things are happening in state election boards. Georgia’s has passed a rule requiring that all ballots be hand-counted, as well as machine-counted, which, if not overturned, will introduce errors—machines are more accurate—and make the process take much longer. A number of county election boards have in recent elections tried refusing to certify votes, not least because many are now populated with actual election deniers, who believe that frustrating the will of the people is their proper role. Multiple people and groups are also seeking mass purges of the electoral rolls.

Anyone who is closely following these shenanigans—or the proliferation of MAGA lawsuits deliberately designed to make people question the legitimacy of the vote even before it is held—already knows that the challenges will multiply if the presidential vote is as close as polls suggest it could be. The counting process will be drawn out, and we may not know the winner for many days. If the results come down to one or two states, they could experience protests or even riots, threats to election officials, and other attempts to change the results.

This prospect can feel overwhelming: Many people are not just upset about the possibility of a lost or stolen election, but oppressed by a sensation of helplessness. This feeling—I can’t do anything; my actions don’t matter—is precisely the feeling that autocratic movements seek to instill in citizens, as Peter Pomerantsev and I explain in our recent podcast, Autocracy in America. But you can always do something. If you need advice about what that might be, here is an updated citizen’s guide to defending democracy.

Help Out on Voting Day—In Person

First and foremost: Register to vote, and make sure everyone you know has done so too, especially students who have recently changed residence. The website Vote.gov has a list of the rules in all 50 states, in multiple languages, if you or anyone you know has doubts. Deadlines have passed in some states, but not all of them.

After that, vote—in person if you can. Because the MAGA lawyers are preparing to question mail-in and absentee ballots in particular, go to a polling station if at all possible. Vote early if you can, too: Here is a list of early-voting rules for each state.

Secondly, be prepared for intimidation or complications. As my colleague Stephanie McCrummen has written, radicalized evangelical groups are organizing around the election. One group is planning a series of “Kingdom to the Capitol” rallies in swing-state capitals, as well as in Washington, D.C.; participants may well show up near voting booths on Election Day. If you or anyone you know has trouble voting, for any reason, call 866-OUR-VOTE, a hotline set up by Election Protection, a nonpartisan national coalition led by the Lawyers’ Committee for Civil Rights Under Law.

If you have time to do more, then join the effort. The coalition is looking for lawyers, law students, and paralegals to help out if multiple, simultaneous challenges to the election occur at the county level. Even people without legal training are needed to serve as poll monitors, and of course to staff the hotline. In the group’s words, it needs people to help voters with “confusing voting rules, outdated infrastructure, rampant misinformation, and needless obstacles to the ballot box.”

If you live in Arizona, Florida, Georgia, Michigan, Nevada, Ohio, Pennsylvania, or Wisconsin, you can also volunteer to help All Voting Is Local, an organization that has been on the ground in those states since before 2020 and knows the rules, the officials, the potential threats. It, too, is recruiting legal professionals, as well as poll monitors. If you don’t live in one of those states, you can still make a financial contribution.

Wherever you live, consider working at a polling station. All Voting Is Local can advise you if you live in one of its eight states, but you can also call your local board of elections. More information is available at PowerThePolls.org, which will send you to the right place. The site explains that “our democracy depends on ordinary people who make sure every election runs smoothly and everyone's vote is counted—people like you.”

Wherever you live, it’s also possible to work for one of the many get-out-the-vote campaigns. Consider driving people to the voting booth. Find your local group by calling the offices of local politicians, members of Congress, state legislators, and city councillors. The League of Women Voters and the NAACP are just two of many organizations that will be active in the days before the election, and on the day itself. Call them to ask which local groups they recommend. Or, if you are specifically interested in transporting Democrats, you can volunteer for Rideshare2Vote.

[Read: Donald Trump’s fascist romp ]

If you know someone who needs a ride, then let them know that the ride-hailing company Lyft is once again working with a number of organizations, including the NAACP, the National Council of Negro Women, Iraq and Afghanistan Veterans of America, the National Council on Aging, Asian and Pacific Islander American Vote, and the Hispanic Federation. Contact any of them for advice about your location. Also try local religious congregations, many of whom organize rides to the polls.

Smaller gestures are needed too. If you see a long voting line, or if you find yourself standing in one, report it to Pizza to the Polls and the group will send over some free pizza to cheer everyone up.

Join Something Now

Many people have long been preparing for a challenge to the election and a battle in both the courts and the media. You can help them by subscribing to the newsletters of some of the organizations sponsoring this work, donating money, and sharing their information with others. Don’t wait until the day after the vote to find groups you trust: If a crisis happens, you will not want to be scouring the internet for information.

Among the organizations to watch is the nonpartisan Protect Democracy, which has already launched successful lawsuits to secure voting rights in several states. Another is the States United Democracy Center, which collaborates with police as well as election workers to make sure that elections are safe. Three out of four election officials say that threats to them have increased; in some states, the danger will be just as bad the day after the election as it was the day before, or maybe even worse.

The Brennan Center for Justice, based at NYU, researches and promotes concrete policy proposals to improve democracy, and puts on public events to discuss them. Its lawyers and experts are preparing not only for attempts to steal the election, but also, in the case of a Trump victory, for subsequent assaults on the Constitution or the rule of law.

For voters who lean Democratic, Democracy Docket also offers a wealth of advice, suggestions, and information. The group’s lawyers have been defending elections for many years. For Republicans, Republicans for the Rule of Law is a much smaller group, but one that can help keep people informed.

Talk With People

In case of a real disaster—an inconclusive election or an outbreak of violence—you will need to find a way to talk about it, including a way to speak with friends or relatives who are angry and have different views. In 2020, I published some suggestions from More in Common, a research group that specializes in the analysis of political polarization, for how to talk with people who disagree with you about politics, as well as those who are cynical and apathetic. I am repeating here the group’s three dos and three don’ts:

•Do talk about local issues: Americans are bitterly polarized over national issues, but have much higher levels of trust in their state and local officials.

•Do talk about what your state and local leaders are doing to ensure a safe election.

•Do emphasize our shared values—the large majority of Americans still feel that democracy is preferable to all other forms of government—and our historical ability to deliver safe and fair elections, even in times of warfare and social strife.

•Don’t, by contrast, dismiss people’s concerns about election irregularities out of hand. Trump and his allies have repeatedly raised the specter of widespread voter fraud in favor of Democrats. Despite a lack of evidence for this notion, many people may sincerely believe that this kind of electoral cheating is real.

•Don’t rely on statistics to make your case, because people aren’t convinced by them; talk, instead, about what actions are being taken to protect the integrity of the vote.

•Finally, don’t inadvertently undermine democracy further: Emphasize the strength of the American people, our ability to stand up to those who assault democracy. Offer people a course of action, not despair.

[Read: The last man in America to change his mind about Trump]

As a Last Resort, Protest

As in 2020, protest remains a final option. A lot of institutions, including some of those listed above, are preparing to step in if the political system fails. But if they all fail as well, remember that it’s better to protest in a group, and in a coordinated, nonviolent manner. Many of the organizations I have listed will be issuing regular statements right after the election; follow their advice to find out what they are doing. Remember that the point of a protest is to gain supporters—to win others over to your cause—and not to make a bad situation worse. Large, peaceful gatherings will move and convince people more than small, angry ones. Violence makes you enemies, not friends.

Finally, don’t give up: There is always another day. Many of your fellow citizens also want to protect not just the electoral system but the Constitution itself. Start looking for them now, volunteer to help them, and make sure that they, and we, remain a democracy where power changes hands peacefully.