evidence: Protests coincided with New Zealand conducting a trial run of arming its police officers — something not routinely done there. The experiment was a response to the 2019 mass shootings at two mosques in Christchurch, which were committed by a white supremacist. But Black and Indigenous populations worried that armed police would only put them in danger. [...] As the summer of protests blazed through the U.S., Washington, D.C. became a national center for the Black Lives Matter movement. The city created Black Lives Matter Plaza, near the White House, less than two weeks after Floyd's death, and it is now a regular gathering space for protest and activism. Washington was also the site of the nation's most notorious crackdown on protesters. On June 1, law enforcement used tear gas and riot control tactics to push peaceful protesters from Lafayette Square so that then-President Trump could cross the cleared-out street and pose in front of the vandalized St. John's Church, holding a Bible.