<span>The United States Census counts government units across all States. ... Special district governments are independent, special purpose governmental units, other than school district governments, that exist as separate entities with substantial administrative and fiscal independence from general purpose local governments.</span>
They created standard weights and measures
The answer is: 15%
The numbers tend to be higher if we include the children from poor/non-industrialized countries. These countries tend to have low standard of living and very little resources. It is very hard for adults to survive in this country, let alone infants. Because of this, they rely on outsiders such as relatives, government programs, or charities from richer countries for their daily child care.
Answer: B
Explanation: I'm not sure on the others