”End of civil war,” ”Kim Kun-hee investigation”... Hangul placards at anti-Trump demonstration?

As demonstrations against the Trump administration were held across the United States, placards written in Hangul were also seen among American demonstrators, attracting attention.
On the 14th of this month (local time), which marks the 79th birthday of U.S. President Trump and the 250th anniversary of the founding of the U.S. Army,
According to local media such as the New York Times and CBS, the anti-Trump demonstrations were held in New York, Denver, Chicago, Los Angeles, and other cities.
The protests took place simultaneously in about 2,000 locations across the United States, including the United States Senate and Senate House of Representatives. The so-called "No Kings" protesters shouted for the protection of democracy, the protection of immigrants' rights, and opposition to authoritarianism, and protested against the US Senate.
They marched through the streets and squares of the country. However, at the protests, placards written in Hangul appeared and became hot topics.
In particular, netizens posted comments on a photo of an American holding a sign that read, "Investigate Kim Jeon Hee."
A user of the photo said, "The friend in the photo is an American who came to Korea for the first time in March this year. He participated in a demonstration (in Korea) and prepared another (placard) as a gift, but today
"I said I was going to take it to the protest. I never thought this photo would go viral like this. I'll have to tell my friends about it. Thank you," he wrote.
In addition, a photo of a placard saying "End the civil war, protect democracy" was accompanied by a message saying, "This is a message from the Korean people demanding the impeachment of the former president."
The explanation added, "This is the placard used in the video." Internet users who saw this post were wondering, "How did that placard get to the U.S.?" and "What is the U.S. doing?"
"Korean goods exported," "I'm proud to be Korean," and other responses were seen. Meanwhile, while most of the anti-Trump demonstrations were peaceful, some areas broke out in incidents and injuries were reported.
came out.