Final answer:
Republican Motherhood during the early American Republic is characterized by training sons to be future citizens, positioning women as key educators in nurturing virtuous and educated individuals critical for sustaining the nation.
Step-by-step explanation:
Republican Motherhood is characterized by A) Training Sons to be future citizens. This notion emerged during the early American Republic and signified the role women were expected to play in shaping the nation by inculcating republican virtues in their children, particularly their sons. Women were seen as the educators and moral guides within the home, responsible for ensuring that their children, the future citizens of the republic, would possess the virtues necessary to sustain a virtuous and stable society. In this period, there was a greater emphasis on women's role in education, as they were viewed as inherently more moral and nurturing than men, making them ideal for training the next generation of citizens.