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AIzaSyAYiBZKx7MnpbEhh9jyipgxe19OcubqV5w
January 31, 2021
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nehaaaa
Created by
neha
⟶ Updated 5 Nov 2019 ⟶
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Timelines by
neha
:
5 Nov 2019
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New timeline
my time lineeee
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Events
467 ad fall of the western empire
1439 ad johannes gutenberg invents the printing press in
723 ad Yi Xing invents the clock
Periods
8th Century - Paper currency is used by the Tang Dynasty
10th Century - Gunpowder is said to be discovered in China
