Siberian tiger / Amur tiger (Panthera tigris altaica) 1  The Siberian tiger is the largest living representative of felids, and one of the largest felids that have ever lived. 2  It is usually taller than the Bengal tiger by 5-10 cm (2-4 in). 3  Stripes on fur are unique for each individual, they play the same role as fingerprints.
Causes of the Mexican War. Leading causes of the Mexican War included: 1  Texan Annexation. 2  Mexico had warned it would regard annexation as an act of war. 3  When it took place, Mexico did not declare war, but broke diplomatic relations. 4  The Boundary Dispute.
The first primary cause leading to the entry of the United States  into World War I was the loss of American lives and goods through  the sinking of American ships by German â¦ submarines.he war was originally started as a result of a few events: Originally the war was between Serbia and Austria-Hungry. Germany (Ally of Austria-Hungry) and Russia (Ally of Serbia) later joined, bringing their allies into the war. This was sparked by the assassination of Franz Ferdinand.