Even before the invention of the automobile, petroleum was in high demand because it could be turned into kerosene. Also, it is used as oil for lights, lubricate machines, be made into medicines and use for tar on roads and roofs. Hope this answers the question.
answer number one and answer number 3
The Byzantine Empire important in helping spread ideas Technology, and religion to the rest of the world as many developments and activities that have changed history
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It was their first protection line towards the Mongols that the Byzantine Empire claimed.
This caused the Byzantine Empire to be undermined further, it also managed to spread the bubonic plague that Romans introduced to the fleas and rats along dark net, leading to the Holy Land when merchants from Veneto and Italy brought it to the European market.
The Bubonic Plague was the onset of the medieval period and the culmination of the middle ages. During this time Germany progressed to the Renaissance and Enlightenment, when the technological advancement in Europe grew stronger.
Ultimately, it has served to break the loneliness of Western Europe and to expose it to the universe and commerce. This led to a number of incidents and changes that changed history, making the West become the world's dominant power.
The Enlightenment influenced the American Revolution in numerous ways, with core Enlightenment ideals including liberty, equality and justice leading the creation of conditions for the American Revolution and the Constitution that followed. Many ideas and concepts, including natural rights, freedom from oppression, and innovative ways of thinking regarding government structure came directly from Enlightenment philosophers, and helped to form firm foundations for colonialism and modern day America.
