How do the numbers we use today help tell the story of globalization?

Some european explorers sailed west looking for the passage to india

Who is the current chief justice of the united states?

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?