Answer :
Final answer:
The digital revolution in art was caused by c. computers and software, which allowed for the creation of digital paintings, computer-generated art, and the combination of video art and performance art.
Explanation:
The items that caused the digital revolution in art by the 1980s were c. computers and software. With the advent of affordable editing software and the ability to manipulate images and information, artists started using digital technology to extend the reach of creative possibilities.
This allowed for the creation of digital paintings, computer-generated art, and the combination of video art and performance art. The growing impact of computers and digital tools on art making in the 21st century has revolutionized the visual art landscape and transformed traditional art forms.