What's wrong with the slogan Make America Great Again ? I think it's a great slogan for any country, why do Americans get so upset,?

Because America has been great only when it had enough immigration. Trump is the one stopping America from being great.

Its a sad consequence of the left demonizing trump as far as they have by calling him a nazi and war criminal. They cant agree with anything he does now or by their ideology they are supporting evil. Thus they have to do the opposite at every turn trapped in their motto, "orange man BAD!"

IT WAS ALREADY GREAT!

Because it's already great, obviously.

because everyone knows Donald Trump is NOT going to make America great or even better again. Everyone hates it because its some BS Donald Trump came up with and Donald Trump is a complete moron!!!!! 

I think "54-40 or fight!" is a better one. 

Yeah, but of course you ignorant fumbducks have no idea what that means because you know NOTHING about politics or history, you Iosers

Only the demlib snowflakes in this country are upset 😡