So how is it that a sitting president can get away with campaigning on the white house lawn? How is it that he can use the presidency for his personal gain? How is it that he can lie to the american people (the world for that matter)? How is it that he can interfere in an investigation of himself? How is it that he can ignore treaties with other countries? By his own words he can break any law he so desires. He has the money (another lie)
Lets assume that your portrayal of Trumps actions is accurate. I don't have time to take them point by point.
Can you list which parts of the constitution/law he has broken?
If we cannot judge the past by the present we surely will return to it.
No, we should learn from history, not try to judge by today's standards and erase it.
I see no value to civilization by collecting taxes from concurred people, building pyramids and burying the valuables in the pyramids. Where I see a benefit to civilization is when countries work together to maintain peace and freedoms, work together to combat disease, work together to prevent starvation, work together to create technical advancement. Nun of this is benefited by slavery. Slavery slows down civilization and keeps wealth flowing to a select few. Exactly the goals of Mr Trump.
Slavery is not the issue. Those societies refined engineering, wrote laws that our current societies still use, and advanced
agricultural practices that fed the masses, just to name a few things. They also conquered and had slaves. Should they be erased because they had slave labor?
Countries do work together to do all the things you have listed. Not all countries care to do those things or work with others.
As for taxes, all taxes are confiscation of earnings. It does not matter whether the people are conquered or simply allow it.
I am not sure what your comment about Trump is about. If you want to clarify, I'll address it.