Three actions which shaped up Tin woodman are the chopping off of his leg by the wicked witch , the reassembling by the tinsman and loosing of his heart.
Explanation :
The tin woodman was once a wooden human .He longed to marry a munchkin girl . But , he ended up loosing his legs to the wicked Oz .inspite of this he was determined to get his leg assembled and marry the girl . But the oz again cut off his head and limbs and later his heart . but he continued to work towards his goal showing that he was brave and also sensitive .