I am pretty sure its <span>the western edge of Pennsylvania, where the border was undefined.
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The han era also invented silk. One of the softest fabrics and was kept secret to the Chinese for a long time. Hope this helps and please give brainliest to help me reach expert ;)
All they needed was big power and lots of people to hurt them and stuff
The answer is b, the Battle of Britain was the RAF (Britian) defending themselves from the Luftwaffe (Germany).
