The Han Dynasty is credited with the following advances in civilization EXCEPT for use of legalism

inventing the wheelbarrow

making paper out of pulp

the use of acupuncture

What is the definition of navajo code talkers?

List five north american and european countries in the non-communist bloc

When there are advances in technology, such as the personal computer, how might business productivity change? a) productivity is separate from technological advances so there is no impact. the new technology can replace outdated, less efficient, machinery. o) the businesses' products will no longer be demanded. d) manufactured items will be made elsewhere.