<span>All of the above
hope that helps
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<span>The answer is faster. Nowadays, rates of soil erosions are much higher that they were in Earth history before humans appear. This is because human activity in the latest thousands of years significantly contributed to the soil erosion. Such human activities are deforestation, urbanism, pollution, etc.</span>
The challenges that the Andean and mid-latitude countries have faced since gaining independence were <u>of achieve the objective of consolidating a strong and stable democracy</u>, <u>of establishing a firm and solid economy</u> and <u>of overcoming the social crises that several dictators left behind,</u> because after the Andean and mid-latitude countries obtained their independences <em>(Since the 18th century)</em>, they had to conquer and overcome several difficulties such as <u>the need of establish strong countries with stable democracies and economies,</u> and also <u>surpass the social crises that some dictatorships left in some countries.</u>
In the 1950's and 1960s, women began to want jobs outside home because of a need to earn money. The correct option among all the options that are given in the question is the second option. The need for women to work outside their home was due to the hard times the family had to go through. I hope this helps out! :)