I disturb your movement by slowing you down. if you miss me you are considered lucky and if you don't, damages may occur

Multiple choice. what was one effect of the emancipation proclamationa. european nation side with the confederacy b. it ended slavery in the union c. african americans could serve in the union army d. ending slavery became a goal of the civil war for the union

Arguably one of the most important inventions of the 20th century was a) the transistor. b) air conditioning. c) the vacuum cleaner. d) radio broadcasting.

What role did the catholic church play in the development of the heliocentric theory promoted by copernicus and galileo?