The correct answer is option C) Steam Engine
Steam Engines were developed in the 1st Industrial Revolution in England. They led to the development of trains which provided fast travel throughout the country.
Steam Engines require the burning of coal to make steam and push machinery. This meant that the Steam Engine and Coal were perfect complimentary products and the increase in demand for one, would automatically increase the demand for the other.
Railway lines completely transformed countries as more and more goods and people could be transported cheaply and quickly.
From England, steam engines and trains spread to Europe, the US and other parts of the world and for the next 150 years, trains became the preferred mode of transport.
Answer:
the British victory over their colonial rebels would have deprived other potential revolutionary movements in the Spanish New World of their inspiration. Instead of America going to war with Mexico in 1848, it is likely that the expanded British New World Empire would have gone to war against, and likely won against, the Spanish North American colony. As part of the victory treaty, the Brits likely would have claimed the same territory from the New World Spanish possessions which the U.S. claimed from Mexico. However, by this point slavery would have been abolished, and therefore not a primary motivation of that war.
Explanation:
Answer:
The Monguls definitely, he Mongol leader Kublai Khan had established the Yuan dynasty in China and crushed the last Song resistance. Manchu, also called Man, people who lived for many centuries mainly in Manchuria (now Northeast) and adjacent areas of China and who in the 17th century conquered China and ruled for more than 250 years. It is D.
Credits to Yahoo.
Denmark-Norway becomes the first country in Europe to ban the African slave trade, forbidding trading in slaves and ending the importation of slaves into Danish dominions. I think
