The united states retreated from the position in world affairs established by mckinley by implementing:

a. the roosevelt corollary to the monroe doctrine
b: wilson's intervention in the mexican revolution
c: isolationist policies during the harding and coolidge administrations
d: franklin roosevelt's good neighbor policy in latin america

apart from forcing jews to live in ghettos, nazis also ensure forced labour for the jews.

the quality of life in ghettos was inhuman and very unhealthy.

those who lived in ghettos died due to starvation, or at times sent to concentration camps to be killed. they were forced to work for german reich, who was responsible for overlooking the daily proceedings at the ghetto.

deflation   hope this