D- summary
Generally, in a conclusion, you always want to summarize your essay.
Watt introduced a design enhancement, the separate condenser, which avoided this waste of energy and radically improved the power, efficiency, and cost-effectiveness of steam engines. Eventually he adapted his engine to produce rotary motion, greatly broadening its use beyond pumping water.
The constitution does not require the speaker to be an elected member.
It was England that was the birth place of the Industrial Revolution, mostly due to the availability of manpower and resources. The Industrial Revolution quickly spread to the US however.
<span>connect into existing "Ethernet LANs"</span>
