Multiple choice

Cai Lun (50-121 CE) invented this common item that is found in nearly every home and business.

  1. the pencil

  2. tape

  3. paper

  4. telephone

Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Cai Lun is traditionally credited with the invention of the papermaking process in China during the Eastern Han period, which revolutionized record-keeping.