Why does micheal lewis begin his speech with humor and the request that the students give themselves a round of applause

Which statement tells an advantage george washington had in his first term as the first president of the united states?

What was true about the progressive movement?

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