10. What specific annual event is used by the President to act as the political leader of his party and the country?

The State of the Union

Explanation:

The State of the Union is a speech that the President of the United States on January every year. The speech is made in front of a joint session of Congress, meaning that both the Senate and the House of Representatives hear it.

In the Speech the President informs the Congress about his plans, achievements, policies, and any other relevant information. This speech is made with the goal of having the President act as the political leader of his party (which has both senators and representatives in Congress) and the country.

your answer will most likely be a.

during world war ii