The statement that is true about the Supreme Court is:
The Supreme Court hears cases that have already been heard in lower courts.
The Supreme Court typically reviews cases that have been appealed from lower courts, such as federal circuit courts or state supreme courts. They do not generally hear cases directly from district courts or refer veterans’ claims to military courts. The Supreme Court does not primarily deal with cases about taxes; while tax cases can reach the Supreme Court, they are not the majority of the cases heard.