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On March 27, 1964, the massive Good Friday earthquake killed 133 people and destroyed several villages and portions of large coastal communities, mainly by the resultant tsunamis and landslides. It was the second-most-powerful earthquake in the recorded history of the world, with a moment magnitude of 9.2. It was over one thousand times more powerful than the 1989 San Francisco earthquake. The time of day (5:36 pm), time of year and location of the epicenter were all cited as factors in potentially sparing thousands of lives, particularly in Anchorage.
Did the earthquake or resulting tsunamis and landslides do the least damage to Alaskan communities?
A: unanswerable

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A wide range of beliefs and practices is found across the world among those who call themselves Christian. Denominations and sects disagree on a common definition of "Christianity". For example, Timothy Beal notes the disparity of beliefs among those who identify as Christians in the United States as follows:
Who notes the disparity of beliefs among those identifying as Timothy Beal?
A: unanswerable

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The Portuguese explorer Diogo Cão reached the mouth of the Congo in 1484. Commercial relationships quickly grew between the inland Bantu kingdoms and European merchants who traded various commodities, manufactured goods, and people captured from the hinterlands. After centuries as a major hub for transatlantic trade, direct European colonization of the Congo river delta began in the late 19th century, subsequently eroding the power of the Bantu societies in the region.
Whose expedition arrived at the mouth of the Congo River in 1484?
A: Diogo Cão

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On 19 November 1968, following progressive economic decline, the Keïta regime was overthrown in a bloodless military coup led by Moussa Traoré, a day which is now commemorated as Liberation Day. The subsequent military-led regime, with Traoré as president, attempted to reform the economy. His efforts were frustrated by political turmoil and a devastating drought between 1968 to 1974, in which famine killed thousands of people. The Traoré regime faced student unrest beginning in the late 1970s and three coup attempts. The Traoré regime repressed all dissenters until the late 1980s.
What position did Moussa Traoré take on as a result of his success?
A:
president