Answer:
C. it made slavery possible in territories previously closed to slavery.
Answer: Yes
Explanation: Lower class culture is defined as a set of behavioral expectations imposed on a specific group that eventually become a barrier to their success.
For example, many parents in low-income neighborhoods discourage their children from pursuing higher education because they believe their children will be unable to compete with children from middle- to upper-income families.
They launched an aerial attack on Pearl harbor without warning. The U.S. wasn't even in World War 2 until this happened.