reform workers' wages
... that the Soviet Union tried to reform workers' wages between 1956 and 1962?
... that the <a href="./Soviet_Union" id="mwCz0" rel="mw:WikiLink" title="Soviet Union">Soviet Union</a> tried to <b id="mwCz4"><a href="./Wage_reform_in_the_Soviet_Union,_1956–1962" id="mwCz8" rel="mw:WikiLink" title="Wage reform in the Soviet Union, 1956–1962">reform workers' wages</a></b> between 1956 and 1962?