Bill, the disappearance of manufacturing occurred long before Hillary or orange man ever thought about running for office. Here's the data...
https://fred.stlouisfed.org/series/MANEMP
You may notice that manufacturing in pure numbers of people peaked in 1979 at a time when there were 226 million people in the US. From 1980 - 2000 the numbers remained fairly flat although trended downward...at a time we added 60 million more people. There was a steep decline in manufacturing from 2000-2010 while we added another 25 million citizens. Since 2010 there has been an upward trend in manufacturing...but still the number of manufacturing jobs is equal to what they were in 1941...before the war when there were 200 million fewer people.
CEO salaries began exploding when we started adopting tax policies that were favorable to high CEO salaries. Those tax policies did nothing to stimulate manufacturing or to allow manufacturing wages to continue to crash.
Nowhere did I blame anything on race. I said that white working Americans started voting against their own economic interest. When their loss of economic status hit home they allowed others to blame race as the reason for their own decline when they in fact brought much of it upon themselves. Attempts to remove barriers that have existed for minorities has been characterized as giving them preferential treatment.
It's your side that keeps whining about attacks on white men, that wants to blame all of our issues on Muslims, Mexicans and blacks.
We live in a much smaller world Bill. If your job is one of unskilled labor then there are millions if not a billion people out there that will gladly do that job for less. Freight is cheap...and fast. You allowed someone to convince you that organized labor was bad. When you gave that up it opened the flood gates to management taking all the cream off the top and passing down a few crumbs here and there. There can be no debate that the decline of manufacturing wages are tied to the losses of organized labor. For all of organized labor's warts, it still benefited labor and kept wages and benefits higher for all workers. I guess as a white collar worker I should be grateful.