What was the effect on the US economy when the US built so many military bases at the start of WWI​

The newly created nazi ghettos were built where? in traditionally jewish neighborhoods. in rural areas. in poor urban areas. in isolated areas to prevent knowledge of the ghettos. primarily in germany.

What does the document of the birtish octopus is an uderlying cause of the world war 1

56: 58 the assembly line was a system through which items were mass-produced in a flow.