"A. Historians know more about ancient Sumer today than
<span> historians did long ago because of archaeological digs over the last two centuries," "</span><span>B. When King Tut’s tomb was discovered undisturbed
in the 1920s, we gained a greater understanding of the Egyptians’
belief in the afterlife," and "C. With the discovery of Pompeii, we learned
that life for the upper-class Romans offered comforts and pleasures" are all correct. </span>
they owned more land and more slaves. Apex
People in the Aztec empire were allowed to rise in a social class once they've proven themselves to the gods that they were worthy of "ascending" a social class. This did not happen that commonly. It often involved people showing athletic or war prowess which was seen as a sign that people were favored by the gods.
WWI implemented trench warfare. Instead of everyone standing in a line people got down in trenches and fought each other. They would stay in these trenches for extended periods of time. The trenches were usually dirty and crowded.