What is the only u. s. state without a mandatory seat belt law for adults?

I believe the answer would be; New Hampshire.

-Hope this helps! :)

The only State in the United States without a seatbelt law is New Hampshire.

New Hampshire's motto is "Live Free or Die"

c. taught scientists many new things about the earth, but not other planets.

explanation:

i believe the answer is: returns on investments, no wages

people who belong in upper class society would most likely get there by obtaining multiple source of income, which a certain percentage of ownership for businesses. since most of them are job creator, they would most likely get their money from profit, not wages.