We can say that these theories are human constructions.
These theories were constructed, or created by humans, which makes them human constructions. They didn't exist before humans made them - they weren't previously part of nature around us. Rather we created them to suit our own needs and to make us understand life in general.
The correct choice would be True.
Their influence may be larger than their numbers
Answer:
The United States Government does not refund sales tax to foreign visitors.
Explanation:
Sales tax charged in the U.S. is paid to individual states, not the Federal government - the same way that VAT is paid in many countries. ... They will be able to inform you of their criteria for refunding any sales tax paid.
I think that it's checks and balances. Haven't done it since September. Good luck!