Explanation:

<u>Ashton held that it occurred roughly between 1760 and 1830. Rapid industrialization first began in Britain, starting with mechanized spinning in the 1780s, with high rates of growth in steam power and iron production occurring after 1800.</u>
Cuba began building midsole bases
Cuba became a communist country
And maybe the last one also but I don’t think so
Britain, France, Russia, Italy and the United States.
B) limbs would get stuck into the machines. Therefore, resulting in loss of limbs. This happened alot and in addition, the environment wasn't so sanitary