List the 4 types of economies and explain each one.

the first settlements began along the huang river because of the importance of the huang river in the beginning of china. it goes back to the story, “the tale of emperor yu”, which references the tale of the great flood, which was caused by the huang river and was believed to create and influence china’s making.

it apply by theyre artifacts

answer; rational if melanie values sleep more highly than the benefits she expects to receive from attending the class;

answer; reliable;