In the 1700s, James Watt caused a revolution in transportation<em> by improving steam engine technology.</em>
He was a Scottish inventor and mechanical engineer. He made improvements on Thomas Newcomen's steam engine that was patented in 1698 and widely in use at the time of Watt's birth ( 1736).
It all started when Watt was given a model Newcomen engine to repair. He realized it was very inefficient and he began to find ways to improve its performance. He designed a separating condensing chamber for the engine to avoid huge losses of steam. He patented his improvements in 1769.
A unit of measurement of electrical and mechanical power -<em> the watt</em> - is named in his honor.
Answer:
The correct answer is D Northern states profiting and southern states struggling.
Explanation:
During that period of time, the Northern States were had higher incomes and living standards compared to the Souther States.
Hence, this cartoon illustrates the differences in the economic conditions within the North and the South.
Answer:
B. Because states have more detailed responsibilities
Explanation:
that would be my answer...hope this helps!!! :)
The Battles of Lexington and Concord happened on April 19th of 1775. On that day British troops were sent to confiscate weapons and were attacked by American militia. The Battles of Lexington and Concord are famous for being “The Shot Heard Around The World” and the battle that started or “ignited” the American Revolutionary War.
