<span> Omar Khayyam is the answer</span>
<u>The industrialization supposed a strong increase of the population</u>. <em><u>This was concentrated in cities, which were growing with the waves of immigrants from rural areas, attracted by the work in the industries</u></em>.
<u><em>The growth of cities was not accompanied by urban planning, hence the lack of basic services</em></u>: <u>running water, sewerage, etc. The lack of hygiene was absolute.
</u>
<em><u>The correct answer is A</u></em>: <u>Overcrowding</u>.
Can you take a pic of the passage please?
A company that overcharged Union Pacific on purpose so the stockholders could pocket the difference and give some of the money to Congressmen
It was written in August 1892