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The assumption of the use of a two-beamed cross does not determine the number of nails used in the crucifixion and some theories suggest three nails while others suggest four nails. However, throughout history larger numbers of nails have been hypothesized, at times as high as 14 nails. These variations are also present in the artistic depictions of the crucifixion. In the Western Church, before the Renaissance usually four nails would be depicted, with the feet side by side. After the Renaissance most depictions use three nails, with one foot placed on the other. Nails are almost always depicted in art, although Romans sometimes just tied the victims to the cross. The tradition also carries to Christian emblems, e.g. the Jesuits use three nails under the IHS monogram and a cross to symbolize the crucifixion.

Jesuits claim how many nails were used?
Answer: three nails
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There was also another government institution called Imperial Household Department which was unique to the Qing dynasty. It was established before the fall of the Ming, but it became mature only after 1661, following the death of the Shunzhi Emperor and the accession of his son, the Kangxi Emperor. The department's original purpose was to manage the internal affairs of the imperial family and the activities of the inner palace (in which tasks it largely replaced eunuchs), but it also played an important role in Qing relations with Tibet and Mongolia, engaged in trading activities (jade, ginseng, salt, furs, etc.), managed textile factories in the Jiangnan region, and even published books. Relations with the Salt Superintendents and salt merchants, such as those at Yangzhou, were particularly lucrative, especially since they were direct, and did not go through absorptive layers of bureaucracy. The department was manned by booi,[o] or "bondservants," from the Upper Three Banners. By the 19th century, it managed the activities of at least 56 subagencies.

What did China trade with Tibet and Mongolia?
Answer: jade, ginseng, salt, furs
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From its base in India, the Company had also been engaged in an increasingly profitable opium export trade to China since the 1730s. This trade, illegal since it was outlawed by the Qing dynasty in 1729, helped reverse the trade imbalances resulting from the British imports of tea, which saw large outflows of silver from Britain to China. In 1839, the confiscation by the Chinese authorities at Canton of 20,000 chests of opium led Britain to attack China in the First Opium War, and resulted in the seizure by Britain of Hong Kong Island, at that time a minor settlement.

What illegal trade was the British East India Company involved in?
Answer:
opium