CREATE TABLE table_30522 ("Letters" TEXT, "Organization" TEXT, "Nickname" TEXT, "Founding Date" TEXT, "Founding University" TEXT, "Type" TEXT, "Canadian Chapters" TEXT)

When 1872-10-10 is the founding date what are the canadian chapters?
SELECT "Canadian Chapters" FROM table_30522 WHERE "Founding Date" = '1872-10-10'
SELECT "Canadian Chapters" FROM "table_30522" WHERE "Founding Date" = '1872-10-10'