History says presidents who have been on collision course with a cohesive state apparatus and the national establishments have ended up being killed.
1. President Abraham Lincoln was assassinated for endorsing a ban on slavery ahead of its historical moment. He banned slavery to free labor so that it could engage in emerging factories and industries in the US. Land owners, being the rulers then and in control of the state assassinated Abraham to preserve the status quo. Lincoln fought against a cohesive US State apparatus and national political establishment just like Trump.