As a result, the nineteenth-century concept of neutral rights has been limited to a state's right, as provided by Article 51 of the UN Charter, to engage in either collective security enforcement actions or in collective defense.s a result, the nineteenth-century concept of neutral rights has been limited to a state's right, as provided by Article 51 of the UN Charter, to engage in either collective security enforcement actions or in collective defense.
Bells aren't always thought of as a musical instrument, but the truth is they are one type of a percussion instrument. Usually bells are metal and have a ringer on the inside. Children can shake bells and learn about rhythm, tune and volume. You can also find instruments that have multiple bells attached to a rope.
A chordophone is any musical instrument that makes sound when the strings vibrate or if the strings are stretched between two points. Examples are the violin and the guitar, s â¦ o no, they are not percussion instruments.erophones are musical instruments played by blowing air through  the object. These instruments are part of the percussion family.  Examples include apito or samba whistle, â¦ siren and slide whistle. Chris Tungpalan. 654 Contributions. No Drums, No Life.