a main purpose of the presidents state of the union address is to\n○ identify major policy issues.\n○…

a main purpose of the presidents state of the union address is to\n○ identify major policy issues.\n○ explain supreme court decisions.\n○ challenge congressional actions.\n○ speak out against political opponents.
Answer
Brief Explanations:
The State - of - the - Union address is an opportunity for the president to outline the nation's agenda and highlight major policy issues to Congress and the American public. It is not for explaining Supreme Court decisions, which are the purview of the judicial branch. Challenging congressional actions or speaking out against political opponents are not its main purposes.
Answer:
Identify major policy issues.