Who decides which currency each country in the world uses?

the united nations

each individual country

the european union

the united states

What is the first half of church mass called?

What is a country called that is technically independant but is controlled by another country

Using the president's schedule, identify one example of the president using constitutional powers and fulfilling his duties. then, explain how and why that power is limited. give your answer in the form of at least three complete sentences.