What is the term for the relationship of items in a design to each other, or the ratio of one thing to another similar thing?

Proportion

Explanation:

Proportion refers to the scale of the element to the other in design. Proportion is used to set the standard in design in order to obtain the best result. the scale is the relation of the total size of any product with the other while the proportion is defined as the ratio of the size of one part of the object with the other.

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.