The answer to this question is a Levirate marriage. A Levirate marriage is a type of custom where in the brother of a deceased man is obligated to marry the wife of his deceased brother. This is said to be a compulsory marriage. This marriage is required by the Hebrew ancient law.
Along with timber, it is "rubber" that is a common export harvested from Southeast Asian rainforests, since the main part of rubber is latex, which comes from plants in the region.
French Like English, the French introduced their language to Africa through colonization, and former French colonies in West and Central Africa largely still use it.