Question

i don't know 3 character traits for kate barlow and why

Answer 1

Be sure you know what a character trait is.

http://cte.jhu.edu/techacademy/web/2000/kochan/charactertraits.html

Then read these sites about Kate Barlow.

http://library.thinkquest.org/J0113188/legend.html

http://www.imdb.com/character/ch0015858/bio