Answer:
what do you mean on this?????
I guess it didn't go so well the price of Pearl's go for a pretty penny I don't know what happened with the situation but my guess would be it probably didn't go well as they thought.
Depending on what your teacher taught you, it could be September 1939, when Germany invaded Poland, or 1933, when japan invaded Manchuria. If you need more help, message me and I will be glad to help you!
Explanation:
After the American attack on Guánica during the Spanish-American War, Spain surrender Puerto Rico (along with the Philippines and Guam). They were then given over to the United States under the Treaty of Paris signed December 10, 1898