The Jacksonians considered the Second Bank of the United States to be an illegitimate corporation whose charter violated state sovereignty, posing an implicit threat to the agriculture-based economy dependent upon the Southern states' widely practiced institution of slavery.
1 A male duck is called a drake, a female is called a duck. 2  Babies are called ducklings. 3  Ducks are related to geese and swans. 4  The duck is the smallest of them all and have shorter necks and wings and a stout body.
Mandarin ducks are referred to by the Chinese as Yuan-yang (simplified Chinese: é¸³é¸¯; traditional Chinese: é´é´¦; pinyin: yuÄn yÄng), where yuan (é´) and yang (é´¦) respectively stand for male and female mandarin ducks.