C. Nuclear power provides electricity at the lowest cost.
Lower Classes in Inca society was responsible for the physical construction of roads and bridges.
Hope this helps!
I think It was The National Road
Answer:
Andrew Jackson developed the spoils system. This was a practice of giving government jobs to a person's political supporters. Andrew Jackson gave government jobs to his supporters, which were often common people. This helped break the hold the upper class had on government jobs.
