There are three main branches of the government. The Judicial Branch's main function is to uphold the laws that the legislative branch has passed.
Yes, that is their primary function.
Mainly, to function as judicial districts.
to interpret the laws
yes
I would say the judicial.
Judicial branch
To make sure laws ar passed as constitutional
same as in the U.S.~legislative~judicial~executive
Economic decisions
To make sure laws ar passed as constitutional
Judicial review refers to the responsibility of the judicial branch to determine if a law is constitutional as it is written. This important, yet limited function has served as the philosophical and technical basis for unlawful judicial activism, which attempts to, in effect, re-write the laws rather than simply declare them constitutional or unconstitutional..