NEW YORK (Reuters) - The euro and European government debt rallied on Tuesday, lifted by a Franco-German proposal to fund grants for regions hit hardest by the coronavirus pandemic, while oil rose on growing demand as countries eased business lockdowns.A gauge of global equity markets also moved up, though major European stock indices were lower and Wall Street traded mixed. Gold prices rose as some investors sought the safe-haven asset on recession fears after a 30.2% decline in U.S. housing..