Preserving the land was very important
37. 27x^3-12x^2
40. 5x^4y^6+30x^5y^4
49. 10x-1x-2
a series of complicated factors caused the war, including a brutal assassination that propelled Europe into the greatest conflict the continent had ever known. The murder of Archduke Franz Ferdinand outraged Austria-Hungary. ... Austria-Hungary was furious and, with Germany's support, declared war on Serbia on July 28.
That English speaking nation was Australia.
