History, 17.11.2019 10:31 whitakers87
What invention of tang dynasty was later used in the sung dynasty in the wars against the mongols?
a) seismograph
b) wheelbarrow
c) gunpowder
d) compass
Answers: 2
History, 21.06.2019 14:00
When early settlers began to move north, they moved north of the 49th parallel. puget sound. seattle. the columbia river.
Answers: 1
What invention of tang dynasty was later used in the sung dynasty in the wars against the mongols? <...
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