WASHINGTON (AP) — The scenes of Donald Trump being warmly greeted on Wednesday by a Black audience at a Chick-fil-A restaurant in Atlanta electrified conservative political media at a moment when Republicans hope to make inroads with Democrats’ most committed voting bloc.

Those widely shared moments were days in the making, an alliance between the Trump campaign, local activists, and students at some of the nation’s most iconic historically Black colleges.

Trump and his allies have argued he can win greater Black support due to his messages on the economy and immigration, a notion President Joe Biden’s campaign rejects. Some of his outreach to African Americans has played on racial stereotypes — promoting $399 branded sneakers or suggesting that Black people would empathize with his dozens of felony charges — and has offended longtime critics and some potential allies.