Answer:
New York
Explanation:
He was an American Politician who served as the 64th attorney general from Jan. 1961-Sept. 1964 and was a Senator from New York from Jan 1965 up until his assassination.
The key point is that the motivation to invade largely Christian and Jewish Spain was based on both the wealth from the initial conquest and the wealth generated by the jizayh tax on the population.
I believe it was the civil rights act of 1964.