Why are words powerful?

What conclusion can you draw about the cultural values of the iroquois

The balance includes both the fees for service and the shipping charges. is this sentence incomplete or complete?

Diego rivera was a famous artist from mexico. most of his paintings were murals. murals are paintings that are made directly on a wall. rivera thought that all people should be able to see beautiful art, not just people who could afford to go to museums. this is why he painted most of his murals on the walls of public buildings