An important recommendation of the Rowell-Sirois commission in 1939 was that the federal government institute a system of ``national adjustment grants'' for poorer provinces and that general transfers be made to ensure that the provinces had enough revenue to fulfill their constitutional responsibilities without undue taxation.
the Rowell-Sirois commission ensured that poorer provinces had enough revenue
( z1 ensure :ARG0 ( z2 commission :name ( z3 name :op "Rowell-Sirois" :op "Commission" ) ) :ARG1 ( z4 have :ARG0 ( z5 province :ARG1-of ( z6 have-degree :ARG2 ( z7 poor ) :ARG3 ( z8 more ) ) ) :ARG1 ( z9 revenue :ARG1-of ( z10 have-quant :ARG3 ( z11 enough ) ) ) ) )