SQL error why?

[mitchell]

i cant make my alliance table because it keeps saying an error:

CREATE TABLE `aliance` (
`id` INT( 11 ) NOT NULL AUTO_INCREMENT PRIMARY KEY ,
`name` VARCHAR( 11 ) NOT NULL ,
`leader` VARCHAR( 11 ) UNSIGNED NOT NULL DEFAULT 'leader',
`member` VARCHAR( 11 ) UNSIGNED NOT NULL DEFAULT 'member'
) ENGINE = MYISAM

MySQL said: Documentation
#1064 - You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'UNSIGNED NOT NULL DEFAULT 'leader', `member` VARCHAR(11) UNSIGNED NOT NULL DEFAU' at line 1

[h3r0]

You know that you spelled the table name 'aliance' and not 'alliance' right? This might cause some confusion down the road.

[NogDog]

VARCHAR columns cannot be UNSIGNED.