The difference between decency and decent behaviours​

Ser decente no es simplemente ser educado, y tener buenos modales. La decencia expresa algo más profundo que la instrucción, y la comunicación cordial, por más importantes que estas también son para la convivencia. Ser decente es respetar al otro, ser sensible ante sus necesidades

Explanation:

even though you have attached neither the chart nor the generalizations, i have located them online. the right answer is d, since they are asking you about a generalization. you can only infer from the chart that between 2008 and 2009 the number of employed workers decreased significantly (from over 115 millions to 107 millions approximately), which signals some type of economic crisis.