For Copernicus, I think it was On the Revolution of the Celestial Spheres. I think For Newton it was Philosophiæ Naturalis Principia Mathematica.
The Republican party became strong in the South, in part because A millions of Southern African American men became voters. B the party did not require a loyalty oath in order to vote. ... During Reconstruction, most African American families in the South A moved to Southern cities, where they worked as skilled laborers.
the defenders who took refuge in the tower of David
the conflict at the temple of Solomon
