Interesting post. It is a bit a pity that once again it is google translated from a Spanish source. Or at least three sources this time here for the first three paragraphs of your post, here for the first paragraph of the second part and there for the last paragraph of the second part.

Plagiarism and google-translations are (in general) not rewarded on steemit. Maybe do you want to consider writing something on your own (possibly providing links to your sources). This way of behaving is known to bring more rewards, believe me ^^