<Tr> <Td_colspan="2"> "I pledge allegiance to my Flag and to the Republic for which it stands, one nation, indivisible, with liberty and justice for all ." </Td> </Tr> <Tr> <Th_colspan="2"> 1923 to 1954 </Th> </Tr> <Tr> <Td_colspan="2"> "I pledge allegiance to the Flag of the United States of America and to the Republic for which it stands, one nation, indivisible, with liberty and justice for all ." </Td> </Tr> <Tr> <Th_colspan="2"> 1954 (current version) 4 U.S.C. § 4 </Th> </Tr>

When did the pledge of allegiance start in schools