Answer: this is a very long passage
Explanation: just search it up?
Answer: Oil.
Japan wanted southern Indochina's supply of oil as they were starved for it and unable to maintain their military. On the same day they attacked Pearl Harbour they also attacked the Philippines to gain access to this oil. The attack on Pearl Harbour was to prevent any armada of US ships from retaking the Philippines, which they succeeded at doing.
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Answer:
our history is important to our culture n stuff & so that we don't repeat history, like slavery, and the Holocaust.
Explanation: history is important >:(