I believe the answer is the first one
The supply of coal was crucial to the industrial revolution because coal was cheap and affordable and also it was an excellent source of energy. Coal was the best energy source at the time of the industrial revolution and would allow for machines to be coal powered.
It is C because with the mountains other countries could not attack one another as easliy because it would be mpre effort and loss of men
Answer:
Primarily, the Renaissance began in Italy because this was the home of ancient Rome. The Renaissance was inspired by humanism, the rediscovery of ancient Western learning. ... Though the Renaissance spread rapidly across the length and breadth of Europe, its natural home was Italy.