Which of the following is not a way in which colonialism dramatically changed farming? A New crops were grown and introduced among continents.
B. Plantation-style farming became obsolete.
C Cash crops became more common.
D. Governments began taxing farmers.

Where is the vascular system located

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.

All of the following occurred due to the invention of the railroad except