Stand up for the facts!

Our only agenda is to publish the truth so you can be an informed participant in democracy.
We need your help.

More Info

I would like to contribute

$
Joe Biden
Joe Biden
stated on May 21, 2020 a video:

“You weren’t allowed to own a cannon during the Revolutionary War as an individual.”

False
By Louis Jacobson
June 29, 2020

Joe Biden’s dubious claim about Revolutionary War cannon ownership

If your time is short

• The Biden campaign didn’t offer evidence to support his statement, and historians of the period are dubious laws against private cannon ownership existed.

• There are documented instances of privateers, or privately owned vessels that legally attacked enemy ships during wartime, setting sail with cannons during the period.

See the sources for this fact-check

Joe Biden, the presumptive Democratic presidential nominee, recently sat for a video with Wired, part of the magazine’s series of interviews in which celebrities answer the most searched-for questions about themselves on the internet.

One of the questions Biden addressed was, “What is Joe Biden’s stance on gun control?” He proceeded to answer that he favors outlawing assault weapons.

“They have no rationale for being owned by individuals on the street,” Biden said. “They should be outlawed. … From the very beginning you weren’t allowed to have certain weapons. You weren’t allowed to own a cannon during the Revolutionary War as an individual.”

Biden cannon

Screenshot from Biden’s video

A reader suggested we look at Biden’s assertion on Revolutionary War cannons. The historians we reached out to were dubious.

To confirm Biden’s point, “you would need to point to something — a law, or a tradition, or a case where someone was not allowed to possess a cannon,” said University of Pennsylvania law professor Kermit Roosevelt.

But the Biden campaign was unable to point to a specific law. “The vice president’s point is that to help end the tragic epidemic of mass shootings that is taking so many American lives, we need to ban weapons of war from our streets,” the campaign told PolitiFact.

Historians say they are doubtful that there were laws to bar individual ownership of cannons during the Revolutionary War period.

“It seems highly unlikely that there were restrictions on the private ownership” of cannons, said Julie Anne Sweet, a historian and director of military studies at Baylor University.

David Kopel, the research director and Second Amendment project director at the free-market Independence Institute, agreed. “I am not aware of a ban on any arm in colonial America,” he said. “There were controls on people or locations, but not bans on types of arms.”

The legal framework in the colonies was haphazard during the Revolutionary War period.

“At that time, there was no United States, just a bunch of very confused former colonies trying to cooperate, and often failing, to defeat the British military,” Sweet said. “Any sort of gun regulations would have been at the local level, and therefore incredibly difficult and tedious to chase down. The new states were still writing new constitutions and probably did not take this matter into consideration.”

There is at least one group of private citizens that owned cannons during the period: privateers.

Privateers were privately owned and operated ships that in wartime captured enemy ships for profit. While privateers received a license from the government that allowed them to avoid being prosecuted for piracy, they were not a part of the official navy. So any cannons they set sail with (or that they seized from the enemy) would be private property, not the property of the government or the regular military.

The 1899 book “A History of American Privateers” by Edgar Stanton Maclay notes several cases in which privateers during the Revolutionary War set sail using cannons.

Our ruling

Biden said, “You weren’t allowed to own a cannon during the Revolutionary War as an individual.”

The campaign was unable to come up with an example of a law banning private ownership of cannons, and historians of the period doubt that any existed. To the contrary, there are documented instances of privateers, or privately owned vessels, setting sail with cannons during the period.

We rate the statement False.

Our Sources

Joe Biden, video for Wired magazine, May 21, 2020

Edgar Stanton Maclay, "A History of American Privateers," 1899

Email interview with Saul Cornell, professor of history at Fordham University, June 29, 2020

Email interview with Dennis Baron, professor of English and linguistics at the University of Illinois at Urbana-Champaign, June 29, 2020

Email interview with Kermit Roosevelt, law professor at the University of Pennsylvania, June 29, 2020

Email interview with David Kopel, research director and Second Amendment project director at the Independence Institute, June 29, 2020

Email interview with Julie Anne Sweet, historian and director of military studies at Baylor University, June 29, 2020

Browse the Truth-O-Meter

More by Louis Jacobson
Donald Trump
stated on May 4, 2026 a White House event:
“Consumer confidence is way up."
False
Donald Trump
stated on April 23, 2026 remarks at the White House:
“We are right now producing more oil than Saudi Arabia and Russia combined.”
Mostly True
Chris Wright
stated on April 19, 2026 an interview on CNN's "State of the Union":
Solar and wind have not reached “3% of global energy.”
Half-True
Donald Trump
stated on April 15, 2026 an interview with Fox Business News:
“Thom Tillis is no longer a senator.”
False
Byron Donalds
stated on April 12, 2026 an interview on NBC's "Meet the Press":
The U.S. Navy was created "to free international waters from the Barbary pirates."
Mostly True
Seth Moulton
stated on March 24, 2026 an interview on MS NOW:
"Bombing civilian power infrastructure is a war crime.”
Mostly True
Donald Trump
stated on March 29, 2026 remarks aboard Air Force One:
“We've had regime change.”
Mostly False
Donald Trump
stated on March 27, 2026 a speech to a Saudi investment conference:
“More Americans are working today than at any time in the history of our country.”
Half-True
Chris Wright
stated on March 12, 2026 an interview with Fox News:
The U.S. produces “more oil than we can consume. We’re a net oil exporter.”
Half-True
Donald Trump
stated on March 9, 2026 a press conference:
Iran “also has some Tomahawks.”
False

Joe Biden’s dubious claim about Revolutionary War cannon ownership





Donald Trump
stated on May 4, 2026 a White House event:








Donald Trump
stated on April 23, 2026 remarks at the White House:







Chris Wright
stated on April 19, 2026 an interview on CNN's "State of the Union":