Positive
<span>He connected the 2 worlds for the first time. </span>
<span>He opened up a whole new world of sea travel. </span>
<span>Actually, both of those are negative if you look at the viewpoint of the people that were already there. </span>
<span>Negative: </span>
<span>He saw the natives as slave opportunities. </span>
<span>He stole credit and reward for being the first to spot land. (from a lower crew-member. </span>
<span>He opened the path to the virtual annihilation of all the people who knew the "Americas" as home. </span>
<span>He led to the slaughter of millions and didn't even know where he was at. </span>
I believe the last choice would be the correct answer. As cultural diffusion is the spread of a cultures ideas, religions, etc.
The Legend of Sleepy Hollow is about a headless horseman who rides at night and assaults people on a horse by beheading them with a sword. You can find easy summaries online.
A galaxy I think but that seems to simple ?
