Summarize this content to 2000 words in 6 paragraphs in Arabic ADVERTISEMENTIt has been a roller-coaster of a day. Dramatic scenes from the Bundestag after Christian Democratic (CDU) leader Friedrich Merz failed to win enough votes to be elected chancellor.This was the first time in post-world war history that such an event has happened.He managed it by the second vote, but we take a look through the top 10 photos of the day:Friedrich Merz casts his ballot for the first chancellor vote on Tuesday morning.Friedrich Merz reacts after he loses the voteColleagues gather round following the news that Merz did not manage to win the voteGerman lawmakers prepare to vote a second time on Tuesday to elect Merz as chancellorFriedrich Merz casting his ballot for the second voteMPs applauding after Merz secures enough votes in the second round of votingRelief after the vote count is read out in the BundestagFormer German Chancellor Olaf Scholz congratulating Friedrich Merz after he wins enough votes to be elected chancellorMPs queue to congratulate Merz on being elected chancellorMerz arrives at Bellevue Palace to be sworn in by German President Frank-Walter Steinmeier on Tuesday evening.
