Equality under the law means what for Australians?

LAMP

A   Nobody should be discriminated against because of their race or ethnicity       
       
B   Someone's culture background can affect how they are treated in the workplace       
       
C    Government agencies can treat someone differently because of their political beliefs       
我选了A讲是错的.请大家帮我分析一下.谢谢.应该哪个是正确的.

pal

A

LAMP

Wrong - All Australians are equal under the law. This means that nobody should be treated differently from anybody else because of their race, ethnicity or country of origin; because of their age, gender, marital status or disability; or because of their political or religious beliefs. You can read more about this on page 6 of Becoming an Australian Citizen for more information
这是解释错在什么地方. 我还是不明白.难道是电脑错了.请高手指点一下.