Which of these did Stalin NOT do? A. Modernized Russia

B. Sent civilians to gulag

C. Allied with the Allied forces in WWII

D. Got married and lived a happy life

If we represent the solar system on a scale that allows us to walk from the sun to pluto in a few minutes, then a) the planets are microscopic and the stars are millions of miles away. b) the planets are the size of basketballs and the nearest stars are a few miles away. c) the planets are marble size or smaller and the nearest stars are thousands of miles away.

Fossils of glossopteris, an extinct fern, were discovered on which continents to support the theory of continental drift? check all that apply.

East asia is considered a less developed nation. true or false