Within a few months after the Japanese attack on Pearl Harbor, all of the following took place ...

Within a few months after the Japanese attack on Pearl Harbor, all of the following took place except
 
  a. California newspapers supported Governor Olson's position that Japanese and Japanese Americans were treacherous and potentially dangerous, calling for the arrest of their leaders and considering house arrest for all people of Japanese ancestry.
  b. The FBI searched the homes of Japanese and Japanese Americans, looking for weapons and communications tools, but found nothing that was used for subversive purposes.
  c. The FBI found evidence showing that some Japanese were spying for the Japanese government.
  d. General DeWitt, head of the Western Defense Command, issued a recommendation for the evacuation of Japanese from the Pacific Coast as an enemy race..