Add spaces: HappeningInCopenhagenRightNow

Answer: Happening In Copenhagen Right Now

Add spaces: Thisisindisputableinrelationtothepresentwar.

Answer: This is indisputable in relation to the present war.

Add spaces: MontjuicisanareaandmountaininBarcelona,España.Itpeaksat173metresabovesealevel.

Answer:
Montjuic is an area and mountain in Barcelona, España. It peaks at 173 metres above sea level.