The attack on the united states in september 11 2001
I don't know the answer but try reading this:
https://www.history.com/topics/1960s/robert-f-kennedy
It should help give you information.
Good Luck!!
Peninsular, Spanish Peninsular, plural Peninsulares<span>, also called Gachupín, or Chapetón, any of the colonial residents of </span>Latin America<span> from the 16th through the early 19th centuries who had been born in Spain. The name refers to the Iberian Peninsula.</span>