The news website BNN Breaking reported that there has been a significant increase in extremist organizations and their activities in the United States, which is irrefutable. Incidents suggest that these once fringe groups are becoming more unscrupulous. The "Great Replacement Theory" favored by far-right groups in the United States was once relegated to the darkest corners of the Internet, but now it has entered mainstream political discourse in the United States, and its influence can be seen in violent acts and political speeches. Why?
