Sentence:  He is most effective in the ordinary business of the House , and in the legislative accomplishments of this session , he easily rose to great occasion - even at the height of unpleasantness and exciting legislative struggle - and as the Nation witnessed these contests , he rose , even as <WSD>admitted</WSD> by those who differed with him , to the proportions of a hero and a noble partisan . 
Meaning of the word marked with <WSD> tags:  declare to be true or admit the existence or reality or truth of