People who are royalty
ordinary people
people from another world
animals

the best description of the camp david accords is that it was the first time an arab nation had officially recognized the nation of israel.

most people now work in jobs where they do one  kind  of work; they are carpenters, bankers, cooks, mechanics, and so forth. likewise, most  businesses produce  only certainkinds  of  goods  or  services, such as cars, tacos, or gardening  services. this feature of  production  is known as specialization.