Exchange rates show the value of one country’s currency in relation to other countries’ a. exports b. quotas c. currencies d. tariffs

What is the role of institutions in society - do they perform positive functions, or simply work in the interests of the powerful and against the powerless? (a related question here is why do our life chances vary by class, gender and ethnicity)

This chart shows the number of soldiers killed according to two different sources. source a is a book written by university professors. source b is from a well-known historical website. in a paragraph, explain why the data presented is different, and evaluate the reliability of each source. which should be used in a school research project, and why?

Why did the athenians choose officials by lottery? would there be drawbacks to this method? explain.