Oswald had spent the summer of 1963 in that city, engaging in strange activities. a. nixon b. castro c. kennedy d. marxist e. russian

The correct answer here is B. In the 1963, Oswald spent a summer in New Orleans and it was there that he was engaged in pro-Castro activities. A lot of people believed that these activities were not genuine but only in service of creating a pro-Castro legend. Whatever the reason, the result was a great media interest and the Garrison investigation.