What do cave painting reveal about Paleolithic people?

What is one example of trench warfare ?

Prior to which amendment were slaves counted as three-fifths of a personality

1. what was william harvey's discovery about the human body? @ two types of blood flowed through the veins and arteries. b four fluids existed in the body: blood, yellow bile, black bile, and phlegm. © the same blood flowed through the veins and arteries. d ancient ideas of human anatomy and bodily functions were wrong. done