3 adjectives to describe canvassers

The paper did not miss an issue, and as it now had innumerable canvassers among the strikers, its circulation gained rapidlyrising finally to 20,000.

" "Oh, but George is out, motherout for all day," rejoined the precocious canvasser, "and will never know anything about it.

As it happened, Grundy was a strong partisan of the opposite side, and not only refused to vote for Parkes, but, seizing hold of the unfortunate canvasser, proceeded to twist his arms and pinch his ears for daring to oppose the election of Thurston.

3 adjectives to describe  canvassers