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.

c

explanation:

#1 im pretty sure its a.

answer; i believe that the correct answer is (tobacco);

you will need these

an outline of all three paragraphsan identification of the historical era that you are writing aboutan explanation of the term mass productiona description of two ways new technology affected industrya conclusion that shows how new technologies allowed industrialization to grow