Answer:
APART MEANS A PART OF SOMETHING
John Adams, a shaper of the revolution, saved our Nation from war with France. He was the 2nd President of the United States.
While serving in office, President Adams focused his term on The Quasi War.<span>
</span>
The main purpose of subheadings are: They stand out because of their size and attract attention. The scanner will stop to read them and continue scanning until the next subhead which they'll then read. Scanning from subhead to subhead, they serve to guide the reader down the page.
<h2>
Hope it helps...</h2>