In international trade, an exchange rate is A. a way to record a nation's imports and exports

B. an agreement between nations to reduce trade barriers

c. a chart for keeping track of prices on a stock exchange

D. a number that is used to show the value of one currency compared to another

Which of the following is the correct order of key events in the sioux conflicts? (1) red cloud’s war (2) treaty of fort laramie (3) black hills gold rush (4) battle of little bighorn (1) treaty of fort laramie (2) battle of little bighorn (3) red cloud’s war (4) black hills gold rush (1) black hills gold rush (2) red cloud’s war (3) battle of little bighorn (4) treaty of fort laramie (1) battle of little bighorn (2) treaty of fort laramie (3) black hills gold rush (4) red cloud’s war