Neutral third 31-tet . Infants experiment with singing, and a few studies of individual infants' singing found that neutral thirds regularly arise in their improvisations. In two separate case studies of the progression and development of these improvisations, neutral thirds were found to arise in infants' songs after major and minor seconds and thirds, but before intervals smaller than a semitone and also before intervals as large as a perfect fourth or larger. The neutral third has been used by a number of modern composers, including Charles Ives, James Tenney, and Gayle Young. The equal-tempered neutral third may be found in the
Divided family also be divided if national boundaries remain unchanged, but instead groups of people or invidviduals are moved, forced to leave or flee. Forced displacement such as flight from persecution, violence or a severe lack of public order can be causes of divided families. For example, over 100,000 unaccompanied minors applied for asylum in other countries in 2015. Other examples are population transfer, third country resettlement and deportation. Many countries offer programmes for family reunification that allows divided families to live together again. The division of the Korean peninsula is one of the last remaining relics of the Cold War. Since