For the answer to the question above, <span>The adaptive radiation of the australopithecines after their split from the lineage that led to early homo seems to have focused on "<u><em>Mastication" </em></u> </span><span>Mastication is the first step of eating in which </span><span>food is crushed and ground by the teeth</span>
This policy declared that the U.S. was allowed foreign interference in Latin American countries in order to protect their democracy nd prevent other nations such as ones from Europe from going in and taking over or exploiting them.