#1 Yuan Dynasty unified China after a period of more than 300 years. ...
#2 The first paper currency to be used predominantly was Yuan's official banknote Chao.
#3 Yuan astronomer Guo made the most accurate calendar built till then in China.
#5 Novel was developed as a literary form.
Strength 1. Congress could declare war, and start an army and navy. Strength 2. They could make peace and sign treaties.
Weakness 1. They had no power to draft soldiers.
Weakness 2. They had no power to enforce treaties
Hope this helps :)
The election of Abraham Lincoln.
The sinking of the Lustania? I think that was the name of the cruise ship, and was a rallying cry for the US into ww1, as Americans died in the transit.
