The Huns. A fierce tribe from Asia that attacked the western empire.
The steam engine took place in the industrial revolution, which began in the second half of the eighteenth century in the Kingdom of Great Britain.
This significantly transformed the economy, technology, agriculture and trade, because with the arrival of the steam engine the work was industrialized and mechanized
It was the Joseon Dynasty. The Dynasty rulers during the 1700's were, in this order: King Sukjong (1674–1720), King Gyeongjong (12 July 1720 – October 1724), Yeongjo of Joseon (16 October 1724 – 22 April 1776) and Jeongjo of Joseon (27 April 1776 – 18 August 1800).
