Which of these sentences would best describe the main idea of a presentation about George Washington's life? Group of answer choices

A. George Washington was the first President of the United States and one of the greatest leaders in our country's history.

B. George Washington was a very tall man, especially for the time period in which he lived.

C. George Washington and his troops stayed over the winter in Valley Forge to prepare for war with the British.

D. During the Farewell Address he gave before leaving office, President George Washington warned against political parties

This is about Main idea and supporting the text.