[Solved] Aphanitic means that individual crystals are so small they are "not visible" to the naked eye. Southern African-Americans: A demographic group primarily residing in the Southern United States, historically subjected to slavery, segregation, and discrimination. Social Scale: A hierarchical structure that ranks individuals or groups in terms of their social status, often influenced by factors such as wealth, occupation, and education. Without Property: Refers to individuals or groups that do not own property or land, often highlighting issues of economic disparity and social inequality in various contexts. Free Labor Vision: Free labor vision refers to the ideological belief in the 19th century that emphasized the moral and economic superiority of free labor over slave labor.