The American electoral system's complexity, characterized by its highly decentralized nature, serves as a significant safeguard against widespread fraud, according to election security experts. President Donald Trump stated Thursday evening that Americans deserve secure elections and claimed he was using federal authority to prevent them from being "stolen." However, the U.S. system relies on more than 10,000 separate election jurisdictions, each operating under different state and local rules.
This structure, stemming from the Constitution's delegation of election authority to the states, makes it extraordinarily difficult to manipulate an election on a national scale. While Congress has passed laws like the Voting Rights Act, primary authority over the "times, places and manner" of elections remains with the states. There is no single federal agency administering presidential contests, a contrast to many other countries. The day-to-day administration of elections falls to local officials, supported by staff and volunteers.
Experts note that perpetrating widespread fraud, such as what Trump falsely claimed occurred in the 2020 election, would require collusion among numerous election workers across competitive counties, across party lines, and would necessitate them risking severe penalties without anyone revealing the scheme. Such a scenario is considered highly improbable.
Multiple layers of security and transparency are built into the system to ensure only eligible voters cast ballots and that each ballot is counted only once. These measures are frequently effective in catching and prosecuting instances of misconduct, which are rare.
Common security practices include voter identification requirements at polling places in most states, where voters might present identification or verify their identity by stating their name and address, signing a poll book, or submitting an affidavit. For absentee voting, all states require a voter's signature, and many implement additional precautions. These can include bipartisan teams verifying signatures against those on file, requiring notarization, or necessitating a witness's signature.
These checks are designed to detect irregularities, such as a ballot cast by someone other than the registered voter, even if it's submitted from an incorrect address. Investigations into claims of widespread fraud following the 2020 election have consistently found minimal evidence. An Associated Press review in 2021 examined potential fraud cases in six battleground states disputed by Trump, finding fewer than 475 cases, an insufficient number to have altered the election outcome. Furthermore, claims of massive fraud have been refuted by judges, state election officials, and even an arm of Trump's own administration's Homeland Security Department. In 2020, then-Attorney General William Barr stated that no proof of widespread voter fraud had been uncovered that could have affected the election's outcome.