I'm not completely sure but I think its B: a high frequency;only because the sound waves frequency is experienced as the pitch.
Pope John Paul II helped to end the Cold War by becoming a figure of hope for those under the influence of Soviet Russia, he would send letters to the Russian Authorities, he would give speeches against the ideals of Russia, and he would go and visit Poland in person.
Answer: The series premiered in Italy on Rai 1 on 18 October 2016. ... The first season, titled Medici: Masters of Florence, takes place in 1429
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this might help you.......... .
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C I read about this in History yea they cut their funds because they were growing too big almost reaching towards the white schools so they decided
to cut their funds
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