Why did robert e. lee invade pennsylvania and engage the union army at gettysburg

Around the third week of a college class, a professor decides she’s had enough, is tired of dealing with bureaucracies, and wants out. so one day, instead of coming to class, she flies to tahiti and sells souvenirs on the beach. if this happened, the college would simply assign a substitute to finish the course. what does this tell you about the nature of the authority wielded by a professor?

Which of the following is not a country in the middle east (plato) a. armenia b.azerbaijan c.somalia d.sudan

Xplain one benefit and one risk of making voting mandatory in the united states.