the destabilisation of Lybia, increase in conflicts in the world, I would mention unemployment rates and other things in America, but i have never been there, so I wouldnt know much. The fact that Trump wants to focus on his country and stop meddling in other countries affairs makes me support him and can only wish for such a president here in Kenya!
How many soldiers has he brought back to the USA, and how many bases has he closed?
Regarding the economy and employment, read the other thread on this page.
P.s. the fact that you've never been to the USA is not sufficient reason to be lazy in gathering facts and being unable to swallow Drumpf's bragging and lies whole.