The air pollution in London reached its highest point around 1875.
As a result of the Industrial Revolution, London became:
- overpopulated
- heavily polluted
- quite noisy
From the description of the graph, we can tell that around the year 1875, London suffered the highest air pollution shown by the graph as air pollution reached 610 micrograms per cubic meter.
In conclusion, 1875 saw the worst air pollution in London according to this graph but it is a good thing that this has improved massively as of 2016.
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The answer is Civilrights i do beleive
"(3) It became a site of strategic competition <span>between the superpowers" would be the best option as to what the Middle East meant during the Cold War. </span>
<span>Assuming that this is referring to the same list of options that was posted before with this question, the best answer from the list would be a "system in which land was granted to citizens for free in order to persuade them to move to land that needed farmers" since this was a vital way for the US government to assure that land didn't go unworked. </span>
There were 3 main classes.
The patrician which were the upper class consisting of weathly landowners, leading citizens, government officials, and very prosperous business owners.
Next were the plebians. They were ordinary citizens, some of which were successful entrepreneurs while others were small business owners.
And lastly were the slaves. They had no rights at all, they couldn't own land or businesses