Which printmaking technique produces images using half-tones instead of lines?

Mezzotint

Explanation:

Mezzotint is a technique of engraving areas of tone rather than lines. In this method, the entire surface of the plate is roughened by a spiked tool called a rocker so that, if inked at that point, the entire plate would print in solid black.

d is the best answer for this question.

profound political, administrative, and social changes in the british isles.