Match the theory of jurisprudence to the correct description

$\backslash$table$[[$Legal realism,$\backslash$table$[[$There is no law higher than$],[$the laws created by the$],[$government$.]]],[$Positivist$,\backslash$table$[[$Customary practices and the$],[$circumstances surrounding$],[$the transaction guide us in$],[$shaping the decision.$]]],[$Historical$,\backslash$table$[[$Doctrines that have$],[$withstood the passage of$],[$time help guide us in shaping$],[$present laws.$]]],[$Natural law,$\backslash$table$[[$Universal law applies to all$],[$human beings.$]]]]$