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Buildings and structures completed in the 20th century BC
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32:Works of architecture completed in the
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154:2nd-millennium BC architecture
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159:20th century BC in the arts
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149:Architecture by century
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143:Categories
128:(1 C, 6 P)
93:15th
88:16th
83:17th
78:18th
73:19th
68:20th
63:21st
58:22nd
53:23rd
48:24th
43:25th
145::
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113:B
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