music: 50's Chart Toppers: Name The Artist: Whispering Bells?

Questions

what company supplied the imperial russian court with vodka from 1886 to 1917?

who was the only swede to hold the world heavyweight boxing championship?

what bordering country is due north of costa rica?

what two julies won best actress oscars for 1964 and 1965?

what is the oldest and most numerous class of animals?