Americans remain deeply divided about the events of Jan. 6, 2021, and the ongoing congressional investigation into what happened.

The complexity of the overall system, varying rules on how and when you can vote, and whether the candidate you support wins or loses all impact trust in the election process.

A year later, here’s a look back at how Americans saw the events of Jan. 6 and how some partisan divisions grew wider over time.

As 2021 draws to a close, here are some of Pew Research Center’s most striking research findings from the past year.

Pew Research Center’s political typology sorts Americans into cohesive, like-minded groups based on their values, beliefs, and views about politics and the political system. Use this tool to compare the groups on some key topics and their demographics.

The 2020 election featured dramatic increases in lawmaker posts and audience engagement, but less overlap in the sources shared by members of each party.

There is a wide partisan split on the fairness of the House committee’s probe.

Among White Americans, worship service attendance remains highly correlated with presidential vote choice.

Here, we discuss the findings of a comprehensive report about the polling errors of 2020 and their implications for polling.

Among churches that posted their sermons, homilies or worship services online between Aug. 31 and Nov. 8, 2020, two-thirds posted at least one message from the pulpit mentioning the election. But discussion varied considerably among the four major Christian groups included in this analysis.