A long, narrow deep ditch.
During the early middle ages.
until sundown when you are supposed to take it down
I'm not sure what flag you're talking about. The US flag had no specified standard dimensions before 1912, so it was as long and as wide as whoever was making it felt like. The stars could also be arranged according to the whim of the maker; the US military had a standard design they used, but other people could do pretty much whatever they wanted as long as the number of stars was correct. The standard proportions since 1912 is that the flag should be 1.9 times as wide as it is tall.
Simple answer, it depends how large the flag is and how rare. If it is a plain red flag with a double-sided white circle with a swastika, it is very typical. Some of the smaller versions are actually more valuable because of demand. If it is about 3' x 5' it is worth about $100-150. A very large flag or banner up to 20' feet long, it could be worth $500 or more. These prices are for very good condition flags. Simple answer, it depends how large the flag is and how rare. If it is a plain red flag with a double-sided white circle with a swastika, it is very typical. Some of the smaller versions are actually more valuable because of demand. If it is about 3' x 5' it is worth about $100-150. A very large flag or banner up to 20' feet long, it could be worth $500 or more. These prices are for very good condition flags.
PEN
Pennant.
The word is pennant. It means a flag that denotes a sports achievement or a tapering flag flown on a ship.
Pennant (a tapering flag on a ship).
A long narrow cut could be called a gash or a slash, depending on the context or severity of the wound.
age
a long narrow house
A long narrow cut is called a slit.
The word is ria. It means a long, narrow inlet.
narrow. Also long.
No, the word "flag" does not have a long vowel sound. The "a" in "flag" is pronounced with a short vowel sound.
Environment.