3. Mengapakah kita perlu berhati-hati dalam sebarang perjanjian? *

karena kita harus berhati hati dalam bertindak semua perjanjian.

Misalnya:Sumpah setan,Sumpah demi Tuhan.

the monroe doctrine is the best known u.s. policy toward the western hemisphere. buried in a routine annual message delivered to congress by president james monroe in december 1823, the doctrine warns european nations that the united states would not tolerate further colonization or puppet monarchs.