Well said.
Immigration and multi-culturalism have our country (and the first world, for that matter) at an existential crisis point. The Donald is far from perfect, but I think he is the right fit for this moment in history.
Absolutely. And that's why the left is going absolutely insane. They see that their 50-year plan to, "fundamentally transform" America can be smashed to smithereens in one presidential election.
If one looks at it from a geopolitical standpoint then its easy to see that Obama's vision is to revert America back to a pre-WWI status. A world where the United States is, "one among many" and as a result you'll see old and new alliances form against us.
Trump's plan is to ensure that America retains hegemony over the rest of the world for the rest of the 21st century. What form that entails is difficult to see. I imagine there will be some protectionist/isolationist aspects coupled with global super-power projection.