how were the japanese able to surprise the us at pearl harbor?\no japanese land forces had invaded hawaii…
how were the japanese able to surprise the us at pearl harbor?\no japanese land forces had invaded hawaii unnoticed.\no japanese submarines invaded pearl harbor unnoticed.\no japanese airplanes had flown to the us mainland unnoticed.\no japanese aircraft carriers had approached hawaii unnoticed.
Answer
Answer:
D. Japanese aircraft carriers had approached Hawaii unnoticed.
Brief Explanations:
The Japanese were able to launch a surprise attack on Pearl - Harbor as their aircraft carriers stealthily approached Hawaii, allowing for a sudden air - strike. Japanese land forces did not invade Hawaii prior to the attack. Submarines were part of the attack but not the main element for surprise. Japanese airplanes did not fly to the US mainland unnoticed for this attack.