In view of that, he might've suspended marching for white acceptance and focused more on blacks coming together to love and respect each other
Yeah.
Infact he was starting to do THAT before he was killed.
King wasn't a god, but his powers were clearly SUPERnatural.....true to it's definition.....in that his powers of influence and persuasion were above that of most natural human beings.
Most leaders have a measure of charisma and influence over the people, which is how they became leaders in the first place.
However people like Malcolm, Garvey, and King were not only exceptionally intelligent and socially shrewed, but also EXCEPTIONALLY CHARISMATIC.
It's very important to undertand this fact because it's one of the key reasons I believe that had he still been living the problems that affect the Black community wouldn't have grown to nearly the extent that it has.
He wouldn't have just stood by with a sour look on his face wringing his hands in helpless frustration like so many self-appointed Black leaders do today.
In the 70s and probably all the way through the 80s he would have been so active in establishing economic and political gains for the Black community that the situation we see today would be non existant.
The thing that would have made Dr King so effective is his unprecedented power and influence over wealthy, middle class, and well educated Black people.
The base of most "Black leaders" are the poor and those on the street level, but King had most of the well to do "responsible" Black folk in his corner and this influence over them would have forged the economic and political institutions that would have sky rocketed Black progress.
Ofcourse you'd still have SOME poverty and violence and division in the Black community as you had even 100 and 200 years ago, this exists in all human communities. But I seriously doubt that had he lived that things would have degenerated to this point.