One of the most immediate issues for the Eurozone and its stability is which of the following? Question 3 options: Russia's invasion of Ukraine Both the UK's exit from the EU and the sovereign debt levels of EU nations who are highly indebted strengthening European environmental sectors European energy self sufficiency All of the aboveAlthough there are many members in the EU, the economies of the "PIIGS" countries continue to be the strongest economies within the EU. Question 4 options: 1) True 2) False