<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.
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<em><u>The correct answer is A</u></em>: <u>Overcrowding</u>.
The great depression resulted in a nation wide decrease in food, money and work. This affected peoples ability to pay taxes. Without the government getting money from the people there was no trade happening between the USA and other countries and that resulted in other countries losing essential products and harming them.
Answer:
Economic markets will regulate themselves without government interference.
Explanation:
Smith favors free markets and the system of capitalism.
capitalism: the economic system in which free markets operate and are motivated by the investment of individuals who wish to see profits accrue from business enterprise
He trusts an "invisible hand" that causes markets to regulate themselves. Smith also supports laissez-faire economic policies. In this approach, the government does not interfere in a nation's economy.