Some people make a distinction between these, using amongst with verbs that imply movement: we stood among the trees but: we walked amongst the trees; the money was shared out amongst the members. There is no need to do so; either form can be used in any context. See also between.
The star depicts Liberia as a shining light. The blue canton symbolizes the dark continent of Africa. The stripes represent the 11 signatories to the Declaration of Independence. Effective date: 26 July 1847.