SOMEONE HELP PLEASE WILL GIVE BRAINLIST IF ANSWER ALL 4 questions please

Describe the relations between the united states and other countries under the articles of confederation. 3-4 sentences

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 the new technology can replace outdated, less efficient, machinery.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.

Name two parts of japanese society that were adopted from chinese society.