The 'Baptism of Christ'.
The Earliest known people were Ciboney
Thomas Westlake has written: 'A general view of opinions and evidence on the mode, subjects, and history of baptism' -- subject(s): Controversial literature, Baptism, Infant baptism
Absalom Peters has written: 'Life and time' 'Life and time' 'A plea for voluntary societies' -- subject(s): Missions, Presbyterian Church in the U.S.A. 'Life and time' 'Sprinkling, the only mode of baptism made known in the scriptures' -- subject(s): Congregational churches, Baptism, Infant baptism, Biblical teaching
Moses Sweat has written: 'A critical investigation of the mode of baptism, as performed in the primitive churches' -- subject(s): Baptism
Jotham Sewall has written: 'Mr. Sewall's Poem upon the mode of Baptism' -- subject(s): Baptism, Poetry
The earliest known people in the Caribbean are the Taino indians
The earliest known language of the Hebrews was early Biblical Hebrew (עברית).
They would follow the Greek mode of Immersion- which is the literal translation of 'Baptizo' from which words like Baptist and Baptism are derived, which means to immerse in water.
The earliest form of exchange was known as barter
Joseph McKinstry has written: 'Household baptism and the scriptural mode of its administration'
Trepanation may be among the earliest treatments.