Final answer:
After the US flag is ceremonially folded into a triangle, the stars on the blue field should be the only part visible, representing the original thirteen colonies.
Step-by-step explanation:
When the United States flag is properly folded into a triangle, or what is sometimes referred to as a cocked hat, only the blue field with stars should be visible. The folding process is a ceremonial one that represents the original thirteen colonies and honors the nation's battle for independence. According to tradition, no red or white stripes should be evident after the folding is complete, ensuring that the stars are the only part shown on the outside.