The theory that describes the way separate images viewed at regular intervals create the appearance of a continuous or single movement is called .

Persistence of vision.

Explanation:

Persistence of vision is a form of sight-related illusion that is created in mind due to uniting of various separated images into one.It gives the illusion of movement to the vision.This phenomena occurs for short duration of time .

This concept is used in multimedia ,animation movies and other motion visual fields for providing perception of motion through visuals images.

how do you know that

explanation:

the aksumite empire was an ancient kingdom located in what is now northern ethiopia from the period of 100 ad to 940 ad. its capital was the city of aksum. the kingdom established itself as one of the 4 great powers at its time, along with persia, rome, and china.

the kingdom was rich in goods like gold, iron, and salt. it established strong commercial ties with the regions governed by rome, egypt, and persia (arabia). aksum was a key location in this commercial network. trade was also facilitated with the introduction of the aksumite currency.