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 people of the United States will know of the Mexican-American War, but even they may not know the causes so today we will talk about the causes of the Mexican-American War. Causes of the Mexican-American War. Texas. Between 1835 and 1836 the Texas Revolution occurred. This revolution was because Texas, being a part of Mexico at this time, was not happy about the Mexican government.