For 2016, the federal government placed a family of four below the poverty line if its annual income was less than ______ in the 48 contiguous states.

Reducing the use of chloroflourocarbons was possible because of their widespread use and scientific recognition of their hazard to the environment

a. True b. False

Which of the following has been associated with the conservative wing of the Republican Party?

A) William Howard Taft B) Robert A. Taft C) Barry Goldwater D) all of the above E) Theodore Roosevelt