Which major accomplishments were achieved within the persian empire?
built a vast network of roads
introduced architecture styles and farming techniques from other parts of the world
created the first written laws
encouraged religious tolerance

The correct answer you are looking for is:

~A. Built a vast network of roads.

~B. Introduced architecture styles and farming techniques from other parts of the world.

Hope this helps have a nice day!!

mass production/ assembly line production

the folsom i believe