The giraffe has an extremely elongated neck, which can be up to 2 m (6 ft 7 in) in length, accounting for much of the animal's vertical height. The long neck results from a disproportionate lengthening of the cervical vertebrae, not from the addition of more vertebrae. Each cervical vertebra is over 28 cm (11 in) long.
Most commonly, when you hear the term Caucasian it is meant as a racial term synonymous with European or white. 2. In its original meaning, the term Caucasian refers to the Caucasus region (which contains the independent states of Armenia, Azerbaijan and Georgia, as well as part of the Russian Federation).
white race: people of european decent are all grouped together for simplicity(even though we all know of each others variations and tribes), includes skin types of thin brown, to yellow to very white(eye color and hair color has no significance). Head height at least twice as long as head width.