Uncle Sam propaganda was used to unify the United States of America and to promote loyalty to the government of the day. Uncle Sam's initials are actually the U S in the USA. It originated in the 1812 war and was used to encourage American citizens to enlist in the army during World War II. The meme Uncle Sam was based on a meat packer who supplied meat to the soldiers in the War of 1812. His name was Samuel Wilson.
The correct answer should be the Kingdom of Mali. It became famous among many when Mansa Musa, one of the wealthiest rulers in history of time, made a pilgrimage to Mecca because of his support for the spread of Islam. He became a famous figure in African and Middle-eastern circles.
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Sorry love to answer correctly but I’m not completely sure
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