众所周知，人群的规模难以估计，但我们来看看。

【宣称】

2020 年 11 月 14 日，超过 100 万人参加了在华盛顿特区举行的亲唐纳德·特朗普游行。

【结论】

未经证实

【原文】

In November 2020, Snopes readers asked us to examine the accuracy of claims that “more than one million” people had taken part in a demonstration in support of U.S. President Donald Trump, who disputed the result of that year’s presidential election a week after Democratic candidate Joe Biden was declared the winner. 

The event, on Nov. 14, was billed variously as the “Million MAGA March,” the “March for Trump” and “Stop the Steal DC”, inspired by unfounded or false allegations and conspiracy theories that electoral fraud had played a telling part in President-elect Biden’s victory. 

That morning, White House Press Secretary Kayleigh McEnany tweeted out screenshots from live Fox News coverage of the event, adding “AMAZING! More than one MILLION marchers for President @realDonaldTrump descend on the swamp in support.”

Similarly, on Feb. 15, 2003, the Metropolitan Police estimated that around 750,000 people gathered in London’s Hyde Park to protest against the then-impending U.S. and U.K.-led military intervention in Iraq. Photographs and video footage of Hyde Park, captured on that day, show significantly larger and more densely packed crowds than those seen on Pennsylvania Avenue during the pro-Trump march, 17 years later: