If Japan declared war on France and Britain when France and Britain declared war on Germany in September 1939, would the US declare war on Germany and Japan?
If Japan declared war on France and Britain when France and Britain declared war on Germany in September 1939, would the US declare war on Germany and Japan?
There would be no constituency for it in the US. Though it might bring forward moves to rearm and expand the Navy. Two-Ocean Act almost a year earlier?