4. What role did economic growth play in the annexation of Hawa

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.

the speech convinced americans that the ussr was an enemy, rather than an ally, which led to the creation of the truman doctrine.