: Most notably, this era saw the forced internment of Japanese American citizens and immigrants into camps due to fears of a "fifth column" of collaborators.

كاليفورنيا أثناء الحرب العالمية الثانية - المعرفة

Following the December 7, 1941 attack, many Americans believed a Japanese invasion of the mainland was imminent. This led to several drastic measures:

If you are looking to dive deeper into this historical period, the book is available in several formats: : Available for $9.99 at Barnes & Noble . Audiobook : Narrated by Derek Newman, available at Audible.

Based on the book by Bill Yenne, the U.S. response to the Pearl Harbor attack was a mix of intense battle preparedness and widespread paranoia along the West Coast. Summary of Preparedness & Paranoia

Are you interested in like the "hidden airports," or