Why did the boundaries of israel change between 1947 and 1949?

it   would try making the   president who would the economy get out of depression picked

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.