Under executive order 9066, the military
a. could remove people considered a threat from their homes.
b. was assigned to defend california from threats from the pacific.
c. rebuilt pearl harbor and hawaii after the japanese attack.
d. began to fight with allied forces in japan.

The answer is option A.

Under Executive Order 9066, the military  could remove people considered a threat from their homes.

Explanation: On March 5, 1942 President Roosevelt signed on the Executive orders 9066 which created a big controversy. This law was made  as the aftermath of the Pearl Harbor attack by Japanese army. This law gave the power to the military to remove people from their houses considering them as a threat. This law was executed specially on the west cost to remove Japanese descent people regardless their American citizenship, if they seemed as a threat.

c

explanation:

answer; i believe that the correct answer is (c) arctic tundra;