Help please Pick one federal agency discussed in the lecture and describe what it does to promote the general welfare in
the United States today,

The Food and Drug Administration tries to promote the general welfare by testing food to make sure it is safe before humans consume it.

Explanation:

c. the dred scott v. sandford case,

copernicus finished the first manuscript of his book, "de revolutionibus orbium coelestium" ("on the revolutions of the heavenly spheres") in 1532. in it, copernicus established that the planets orbited the sun rather than the earth. he laid out his model of the solar system and the path of the planets.