Answer:
work especially hard physical work.
The 1783 Treaty of Paris ended the Revolutionary War.
I hope that is what you're looking for.
Answer:
B).Electric power had to be made widely available.
Explanation:
When Thomas Edison developed the electric bulb, it was necessary for electricity to become available in homes and businesses in order for the public to consume his invention massively. In fact, electricity did not turn widely spread until the Second Industrial Revolution in the late nineteenth century, when it began to be used for street and home lighting.
