Answer:
Typefaces, is the right answer.
Explanation:
The French Revolution was a time period in the history of France, during which monarchy was overthrown by the people of France and the took control of the government. The impact of the revolution could be observed in all the spheres of life. Accordingly, the world of typography also couldn't be left untouched.
This was the time during which the new typefaces replaced the rococo style. Giambattista Bodoni played a significant role in this. He was the one who designed a new typeface which had thin and thick strokes with vertical shading.