The US introduced industrial power and new weapons. To protect their country from being taken over by the US or another foreign power, Japan decided to become a "western" power. The US opening Japan to trade exposed them to the methods of a modern country.
<span>Assuming that this is referring to the same list of options that was posted before with this question, <span>the correct response would be the "official records of the MLB", since this would be an unaltered "primary source". </span></span>
Resent the destruction of the southern economy
I believe it’s legislation, sorry if I’m wrong
The steam boat
The cotton gin and others