Should we view the Columbian Exchange as positive or negative?

Though there were positive effects, the Columbian Exchange had a long-lasting negative impact. Diseases were a huge negative impact. Diseases such as small pox and syphilis were brought to the Americas by the Europeans and wiped out a large amount of the New World's population.  slavery was a negative thing. Wars were also a huge negative impact

Explanation:

There were also many positive impacts but I feel like the negative outweigh the positive. But its ultimately up to you and how you want to see it.

b. the 200th birthday of the united states

the right answer is the third one: turnpikes went short distances to connect markets. turnpikes, also known as toll roads, were very important for trade and transportation (of people, goods and products) in the 19th century, coinciding with the expansion towards the west. they contributed significantly to the economic development of the united states.