50PTSSS (Just bc im boared) So i searched on the web for this Question but couldn't find it, so I want to see who can give me a good answer (btw I will give you Brainliest for your time):

What caused the Revolution of Puerto Rico?

found it lol

Explanation:

The Puerto Rican Nationalist Party Revolts of the 1950s were a series of coordinated armed protests for the independence of Puerto Rico led by the president of the Puerto Rican ... Nelson Antonio Denis, War Against All Puerto Ricans: Revolution and Terror in America's Colony; Nation Books (April 7, 2015); ISBN

what are local authorities doing to fix the problem

explanation: what are local authorities doing to fix the problem

angel island immigration station was an immigration station located in san francisco bay which worked from 1910 to 1940. the majority of immigrants that got there were from the asian hemisphere, specifically from china, japan, russia, and south asia, being china the country from where more people arrived.

the number of foreigners arriving at it took the attention of americans who feared the new arrivals would take their jobs. the work opportunities were not abundant due to the economic comedown of 1870 and the asians, as newcomers, were willing to work for cheaper wages. soon they started to be seen as a threat, which led to an increased discrimination against the chinese - the biggest ethnicity arrived at this station until 1915 when japanese immigrants outnumbered them - being considered as unsuitable americans hence their looks and social situation.

at the station, the immigrant's detention may vary depending on how long the interrogation process took: it could be weeks, months, or even years.

finally, in 1940 an explosion destroyed administration building located on the island, so the united states government decided to stop the process.