Stalin industrialized his country; formed 'communes' of workers, miners and farmers; and gave emphasis on mass and collective production.Stalin dismantled <span>Lenin's New Economic Policy and all of its reforms and stop-gap measures. </span>
How well of a student i am…. siiiike
Dark Matter only: detected through its gravitational attraction, has mass, most common form of mass in the halo of the Milky Way Galaxy, likely to consist of subatomic particles
Dark Energy only: inferred to exist from the measured acceleration of the universe's expansion, the proposed source of a universal repulsive force
BOTH: the universe contains more of this than it contains matter made from atoms, we do not know what it is made of
NEITHER: blocks light from stars behind it, "dark" because it emits only infrared light
