Final answer:
The president is known as the Commander-in-Chief, the Chief Executive, and the Legislative Leader.
Step-by-step explanation:
The subject of this question is Social Studies because it is asking about the powers and responsibilities of the president, which falls under the purview of social studies.
The grade level of this question is Middle School because it is asking for basic understanding of the roles of the president.
The details provided suggest that the correct answers are:
- Commander-in-Chief
- Chief Executive
- Legislative Leader
Learn more about powers and responsibilities of the president