He made geographical miscalculations.
Coumbus though that the world was small, and Asia was enormous.
His calculation was that Asia was 3,000 miles from Portugal
The Germans wanted the British government to ignore the Treaty of London and let the German army pass through Belgium. ... In the end, Britain refused to ignore the events of 4 August 1914, when Germany attacked France through Belgium. Within hours, Britain declared war on Germany.
Subject matter jurisdiction
I think it is number 3 set up a medical system.