http://www.google.com/search?rlz=1C1GGGE_enUS379US379&sourceid=chrome&ie=UTF-8&q=architecture+features+colliseum#hl=en&rlz=1C1GGGE_enUS379US379&sa=X&ei=X4TpTIf1EoX7lweNha2GDA&ved=0CBMQvwUoAQ&q=architecture+features+coliseum&spell=1&fp=a9a4c364e3bd645b
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28. Describe some of the different features architects used in the Colosseum that made it so unique.
I need help answering this. Thanks!
-MC
2 answers
In addition to the arches, tiers of seats, and basement dressing rooms and cages, the most impressive thing to me was the canvas top. The top was raised and lowered by sailors using pulleys.