Black May
...that "Black May" was a turning point in the World War II Battle of the Atlantic?
...that "<b id="mwAb4"><a href="./Black_May_(1943)" id="mwAb8" rel="mw:WikiLink" title="Black May (1943)">Black May</a></b>" was a turning point in the <a href="./World_War_II" id="mwAcA" rel="mw:WikiLink" title="World War II">World War II</a> <a class="mw-redirect" href="./Battle_of_the_Atlantic_(1939-1945)" id="mwAcE" rel="mw:WikiLink" title="Battle of the Atlantic (1939-1945)">Battle of the Atlantic</a>?