Answer:
Inventions like the airplane and machine gun
Explanation:
World War I was so deadly because all of the new weapons that were invented. New technology that was being invented such as machine guns and mustard gas made war deadlier than every war before.
Queeeeeeeeeeeeeeeeeeeeeuww
Because the Hebrews were vulnerable
Executive Order 9066 stated that all people (regardless of race, religion, ethnicity, etc.) from all military areas as "deemed necessary or desirable." Using this terminology allowed FDR and the federal government to not only move Japanese-American citizens but also German-American and Italian-American citizens. The reason why these three specific groups were targeted was because they were all part of the Axis Powers. So one of the correct answers would be the one that relates to the fact that all citizens could be moved by this act.
With the original terminology in mind, the military then declared the entire state of California as a war zone, allowing them to target a huge Japanese-American population (roughly 100,000+ people). However, there was no limit as to where the military could declare a war zone. Essentially, wherever the military saw fit, they could declare a war zone in order to move American citizens.
