Answer:
What can touch someone once and last them a life time?
Soldiers line up spaced with pride. Two long rows lined side by side. One sole unit can decide, if the rows will unite or divide.
What get wet while drying
What has 3 feet but cannot walk?
I can be written, I can be spoken, I can be exposed, I can be broken.
People take me on walks and I run and have fun. What am I?