Birds use their tail feathers for steering. Fish and sea mammals use their tail fins for steering and to propel them through the water. (Fish tails move side to side; the tails of sea mammals move up and down.) Grazing animals such as elephants, zebras and giraffes have long, thin tails with a tuft of hair on the end. These tails function like built-in fly swatters that enable the animals to protect themselves from biting insects.
The current position of women in Japanese society can be attributed to the vestiges of two old philosophies - Confucianism, and Samurai based feudalism. These influences are still strong, however in spite of these influences the public role of women has changed markedly since the beginning of World War II.
After Tokugawa Ieyasu unified Japan, the role of women changed. Their samurai husbands, no longer fighting wars, had become bureaucrats. Women were now encouraged to supervise their children's education and manage the home.Travel was highly restricted for samurai women during the years of the Tokugawa Shogunate.heir samurai husbands, no longer fighting wars, had become bureaucrats. Women were now encouraged to supervise their children's education and manage the home. Travel was highly restricted for samurai women during the years of the Tokugawa Shogunate.