PLEASE HELP P

they united the colonies in their fight against the british.

mustafa ataturk thought nationalism in turkey would best be achieved by modernizing the country.

i don't think it's c or d. i think it's either a or b.

hope this .

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.