I believe the correct answer is wartime actions. Freedom of speech can be limited or restricted in cases involving <span>wartime actions. Hope this answers the question. Have a nice day. Feel free to ask more questions. Thank you.</span>
The most urgent need was coal and iron.
Answer:
O A. A central government was formed
Maybe there were no cures, vaccines, or antibodies at the time. Medicine was never completely discovered for centuries to come, which is why the Black Plague occurred during the medieval/Middle Ages.