A group of people walking in a straight line, one behind the other, is to walk in single file.
Cows may walk in a single file line due to their herd mentality, which is a natural behavior for them. In the wild, this behavior helps them stay together and protect themselves from predators. Additionally, walking in a single file line may also be a way for cows to establish a hierarchy within the herd, with the dominant cows leading the way.
To walk in Indian file means to walk one behind the other as though on a narrow path. My Answer Walking in single file through narrow streets
i walk the line
To walk in Indian file means to walk one behind the other as though on a narrow path. My Answer Walking in single file through narrow streets
When walking through a bog/marsh, if you walk in single file in that scenario, you'll all suffer the same fate (getting stuck) where as spread out would allow for someone to pull another out.
When walking on snow it is much easier to take the beaten path then to have to plow. It is known as trail breaking.
The reason that geese walk and swim in a single file is to reduce the wind resistance. Flying, walking, and swimming in a straight line is easier on the geese than not doing it in a straight line.
a dot that went for a walk
Walk forward in a straight line.
The duration of Walk the Line is 2.25 hours.
Walk the Line was the biopic of Johnny Cash.