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How did regional differences in italy initially prevent unity in the new nation?

Which of the following groups of sentences most accurately describes the cuban missile crisis?

What was the purpose of winston churchill’s “blood, toil, tears, and sweat” speech? a. to inform parliament about nazi aggression b. to inspire the british people to keep fighting the nazis c. to update parliament on what he had accomplished so far d. to convince parliament to go to war against nazi germany