merchant families that ruled italian city-states established\ntheir own farms.\ntheir own armies.\ntheir own…

merchant families that ruled italian city-states established\ntheir own farms.\ntheir own armies.\ntheir own churches.\ntheir own schools.
Answer
Brief Explanations:
Merchant families ruling Italian city-states (e.g., the Medici in Florence) needed military force to maintain control, defend against rivals, and secure their power. Establishing their own armies was a key strategy for political dominance in these independent city-states.
Answer:
B. their own armies.