CREATE TABLE table_8988 ("Side" TEXT, "Group" TEXT, "Inscription" TEXT, "Official history" TEXT, "Identification" TEXT)

Which group has David D'Angers as the official history?
SELECT "Group" FROM table_8988 WHERE "Official history" = 'david d''angers'
SELECT "Group" FROM "table_8988" WHERE "Official history" = 'david d\'angers'