Exchange rates can indicate economic health by showing exactly how much of each nation’s currency is liquid. revealing how much of each nation’s income goes to savings. showing the relative strength of different nations’ currencies. examining spending patterns across nations and continents.

b) race riots in several cities

a countries leader should be motivated by the common good of the country.

freedom of speech is also protected by the 1 amendment.

explanation:

here is pretty much what the 1st amendment says:

congress shall make no law respecting an establishment of religion, or prohibiting the free exercise thereof; or abridging the freedom of speech, or of the press; or the right of the people peaceably to assemble, and to petition the government for a redress of grievances.