Human height
18th century

In the first half of the eighteenth century, the average height of an English male was 165 cm (5 ft 5 in), and the average height of an Irish male was 168 cm (5 ft 6 in), according to a study by economist John Komlos and Francesco Cinnirella. The estimated mean height of English, German, and Scottish soldiers was 163 cm (5 ft 4 in) − 165 cm (5 ft 5 in) for the period as a whole, while that of Irish was 167 cm (5 ft 6 in). The average height of male slaves and convicts in North America was 171 cm (5 ft 7 in).
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