Explain the move from the single-melody chant to multiple melodies sung or played at the same time (polyphony). Describe the stages of this development. Do you think that some radical monk started this movement? Explain why you think this move to polyphony was such a giant step in music history. Your opinion is valuable. Please expand on what you read in this lesson. Paraphrase the process and refer to the listening examples to help support the points you are making in this assignment.

during the 20th century, the role of the vice president has evolved into more of an executive branch position. now, the vice president is usually seen as an integral part of a president's administration and presides over the senate only on ceremonial occasions or when a tie-breaking vote may be needed.

what differentiates athens from its neighbours is

1. they have a governmental whereby power is being shared by many.

2. athens serves as a good example to other cities.

pericles was termed as influential and also the prominent greek statesman and general athens which is between the wars of peloponnesian and persian.

in athenian society pericles had a profound influence which thucydides.

asthenosphere/ lithosphere would be the answer

the answer is moving from place to place