Sharks are found in all seas and are common to depths of 2,000 metres (6,600 ft). They generally do not live in freshwater although there are a few known exceptions, such as the bull shark and the river shark, which can survive and be found in both seawater and freshwater.
notable works. Pyotr Ilyich Tchaikovsky, Tchaikovsky also spelled Chaikovsky, Chaikovskii, or Tschaikowsky, name in full Anglicized as Peter Ilich Tchaikovsky (born April 25 [May 7, New Style], 1840, Votkinsk, Russiaâdied October 25 [November 6], 1893, St. Petersburg), the most popular Russian composer of all time.
Death of Joseph Stalin. The Soviet leader died on March 5th, 1953. Just how many millions of deaths Joseph Stalin was responsible for is disputed, but that the figure runs into millions is not in doubt. To the end, when he was in his seventies and approaching his own death, his subordinates continued to carry out his murderous orders.