Instructions Research and discuss the following topic for this essay:What factors led to the deindustrialization of the U.S. Manufacturing Belt in the 1970s and the transformation of Silicon Valley into a Center or Innovation or “technopole” of the 1980s? An essay is a piece of writing that addresses a topic from your point of view. Support your choice with information and data from the readings and other sources. You should have at least five documented sources (books, articles, internet websites) in addition to the textbook. Format for Essay Format: Typed, double-space. 12-point font.  1” margins all around. Word Count: 1,000 words minimum. Type the word count at the end of your essay, before the Works Cited (References) page. Your essay should contain the following: