Question

why does the rich and powerful erect monument

Answer 1

the rich and powerful erect monument so that they would be remembered for a long time by the people.

Answer 2

Hey dear may this help you............

The rich and powerful erect the monuments so that they can be shown as rich and powerful in the society and their rich economic status. The erect the monuments so that they can be remembered generations after generations.......

pls mark it if helped