The u. s. congress enacts a new federal statute that imposes liability on businesses emitting significant amounts of a certain pollutant into the environment. this statute applies (points : 2) only to matters not covered by state law. only to those states that adopt the statute. to all of the states. to none of the states

c. to all of the states.

Explanation:

Remember, that the US Congress has the power to enact laws that affect the whole Country.

Note that, the laws passed by the U.S. Congress are called Statutes at Large.

Therefore, this statute that imposes liability on businesses emitting significant amounts of a certain pollutant into the environment would affect all the states in the country.

the first successful, urban blues recording, selling more than 75,000 copies, was made in year 1920.

mamie smith recorded the first commercially successful example of the urban blues,   with the recording of “crazy blues”."crazy blues" was recorded on august 10, 1920, in new york city. within a month of the release of “crazy blues” it had sold 75,000 copies.

fractionally backed paper money

fiat money

paper money

metallic money