Blanche Thebom
... that in 1957, at the pinnacle of the Cold War, mezzo-soprano Blanche Thebom became the first American to perform at the Bolshoi Theatre in Moscow?
... that in 1957, at the pinnacle of the <a href="./Cold_War" id="mwCqA" rel="mw:WikiLink" title="Cold War">Cold War</a>, <a href="./Mezzo-soprano" id="mwCqE" rel="mw:WikiLink" title="Mezzo-soprano">mezzo-soprano</a> <b id="mwCqI"><a href="./Blanche_Thebom" id="mwCqM" rel="mw:WikiLink" title="Blanche Thebom">Blanche Thebom</a></b> became the first American to perform at the <a href="./Bolshoi_Theatre" id="mwCqQ" rel="mw:WikiLink" title="Bolshoi Theatre">Bolshoi Theatre</a> in Moscow?