Was president roosevelt justified in ordering executive order 9066

I believe it is justified

Explanation:

Through the executive order 9066, Roosevelt give authorization to government officials to relocating  of tens of thousands of American citizens with Japanese ancestry.

The order was made shortly after the attack of pearl harbor. It's justified because there is a strong indicator that Japanese spies had come into untied states' territory and provide crucial information for the Japanese government.

what's this it's not giving you what have to do.