<Tr> <Th> Statutes at Large </Th> <Td> 12 Stat. 503 </Td> </Tr> <Tr> <Th_colspan="2"> Codification </Th> </Tr> <Tr> <Th> Titles amended </Th> <Td> 7 U.S.C.: Agriculture </Td> </Tr> <Tr> <Th> U.S.C. sections created </Th> <Td> 7 U.S.C. ch. 13 § 301 et seq . </Td> </Tr>

He morrill land-grant act of 1862 was instrumental in what area of society