Serbia
Submarine Warfare
I think it's unrestricted submarine warfare.
By sinking any suspicious ships or any enemy ships in the perimeter, near the Balkan Peninsula
it urged the repeal of all the neutrality laws and wanted stronger action against Germany
it urged the repeal of all the neutrality laws and wanted stronger action against Germany
Belgium. And Netherlands & Luxemburg
It is not respected, as rulers violate laws as they please
they took over their ships and burnt most of them
Neutrality laws American isolationism U.S. public opinion
no there was not!
germany