This was the beginning of Hitler's ethnic cleansing, it also tested the waters for the bigger forced deportation that was to take place later. Other Jews were alarmed and even angered but this was momentary. They became complacent as they felt this deportation had little to do with themselfs.
A provisions of the Us neutrality act of 1935 : prohibited the sale of arms to any belligerent nations
The act of helping in weapon supply can be deemed as an act of favouritsm and couldn't be considered as neutral
Hope this helps!
The Ottoman Empire expanded to quickly and during war time which the economy was hurt by insurgents lead by Lawrence of Arabia, the siege of Gallipoli and British Invasion