The event in the story that is a key detail in Holmes’s solution of the case is "<span>a. the observation that Mr. Wilson belonged to the Freemasons" since this was the society that had raised suspicions before. </span>
Around the winter holidays, store owners keep longer hours because, <span>they know holiday shoppers bring in extra money.</span>
<span>But what in America has called to the Chinese and brought about the establishment of vibrant, growing Chinatowns. As we take a look through the years at important milestones in Chinese immigration to the U.S.
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