Answer:
(1) advanced cities, (2) specialized workers, (3) complex institutions, (4) record keeping, and (5) advanced technology.
Explanation:
These are the traits of a civilization
<em>Competition, is when two allies (or just random people too I guess) become rivals in order to complete a certain task first. Normally this would mean that a group of rivals are competing to earn a certain title, for example best at something, or just to make themselves look better.</em>
<em>It effect business because this creates tension often, meaning that the 2 rivaled sides are not exactly the most friendly to one another.</em>
<em>Hope this helps and have a nice day.</em>
<em>-R3TR0 Z3R0</em>
Opinion of what?? This asks Q but there are no options just Q