Answer:
It depends on what you have been taught, but I would personally say negative because of the diseases that destroyed Native Americans and the rise of slavery.
On the flip side, if you're thinking of positive, it did help exchange new ideas and goods (the Columbian Exchange) between the worlds. It also allowed a safe haven for those persecuted (like the Protestants) and allowed countries to dump their inmates onto the new land.
Buddhism had the greatest impact on china , i hope that helps .
It is true that as a result of the siege of Boston, the British abandoned the city. After eleven months of the siege, the British abandoned Boston and sailed to Nova Scotia.
