On April 22, 2019, the Muslim American Society Islamic Center in Philadelphia (MAS Philly) uploaded a video of an "Ummah Day" celebration to its Facebook page in which young children wearing Palestinian scarves sang: "Glorious steeds call us and lead us [to] the Al-Aqsa Mosque. The blood of martyrs protects us... Take us, oh ships... until we reach our shores and crush the treacherous ones... Flow, oh rivers of martyrs!" A young girl read a poem praising martyrs who sacrificed their lives for Palestine, and she asked: "Will [Jerusalem] be a hotbed for cowards?" Another young girl read: "We will...
