Which was an argument used by opponents of the u. s. constitution against its ratification? a. there is no system of checks and balances. b. the federal government has too much power. c. the french king will not approve of it. d. congress has no authority to raise money.

this question makes no sense dude

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.