The Uzbekistan president is Islom Abdug'aniyevich Karimov! and WKF champion is Sattarov Aziz! He was 5 time champion!
I hope it helps!
Answer:
The coal-fired steam engine was soon developed. It became the key technology of the Industrial Revolution. In preindustrial Europe, water power was widely used as a source of energy. By the late 1700s, however, steam engines had been perfected
