Answer:
stable civilizations most of the time don't need to worry about things like poverty, or sickness. those are things unstable civilizations do need to worry about. When a civilization is stable, they have more time on their hands to create innovations and work. Meanwhile unstable civilizations will need to be worrying about all the things they need to fix.
Explanation:
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<span>In writing his book, Livingstone’s primary aim was to direct public attention to central and southern Africa, which he presented optimistically as an “inviting field” for mission work and trade (Wisnicki 2009:257). It offered him the chance to advocate a combination of Christianity, commerce and civilisation and to encourage British intervention in the continent. Undoubtedly Livingstone’s attractive, almost “utopian” vision and his major literary success, contributed to his fame and his lasting reputation (Holmes 1993:351).</span>
I believe it was African American Men.