Long ton, also known as the imperial ton or weight ton, is the name for the unit called the ton in the avoirdupois or Imperial system of measurements standardised in the thirteenth century that is used in the United Kingdom and several other Commonwealth countries alongside the French metrication invented in 1799.
How Great Thou Art  is a Christian hymn based on a Swedish traditional melody and a poem written by Carl Gustav Boberg (1859â1940) in Sweden in 1885.
How Great Thou Art is one of those Christian hymns that I learned to sing when I first came to know the one true God in a very personal way. Note: To all who has added your comments below and helped to correct any error in this great Christian hymn, I want to say, âThank you very much!'.