The cosmological principle has first been clearly stated by <em>Isaac Newton </em>in the "<em>Philosophiae Naturalis Principia Mathematica" </em>in 1687. He proved with mathematical proofs on detailed observational data the principle of “universal gravitation”. The oscillating theory is a cosmological model which suggests that the universe we live in is a one of an innumerable series.
Question: Which statement is true?
Answer: <u><em>B. The oscillating universe theory suggests that the universe will expand forever.
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Answer:<u>The failure of Reconstruction was a tragedy, but it's also possible to say ... major gains in equality for African Americans progressed even as the population split in new and enduring ways. </u>... Southern whites played the most obvious role in this overthrow, but ... Offers may be subject to change without notice.
Explanation:<u>The failure of Reconstruction was a tragedy, but it's also possible to say ... major gains in equality for African Americans progressed even as the population split in new and enduring ways. </u>
