All persons born or naturalized in the United States, and subject to the
jurisdiction thereof, are citizens of the United States and of the State
wherein they reside.
No State shall make or enforce any law which shall abridge the privileges or
immunities of citizens of the United States; nor shall any State deprive any
person of life, liberty, or property, without due process of law; nor deny to
any person within its jurisdiction the equal protection of the laws.
根据美国第十四条宪法修正案第一款的规定
任何在美国出生的人都是美国公民
也因为这个规定，数不尽的人跑去美国生小孩
台湾有多少小孩有美国国籍啊，这个有办法统计吗？