what us action in 1941 angered the japanese and resulted in the bombing of pearl harbor?\nthe us signed the…

what us action in 1941 angered the japanese and resulted in the bombing of pearl harbor?\nthe us signed the destroyers for bases agreement.\nthe us aided indochina against japan.\nthe us froze japans assets and exports.\nthe us aided china in war against japan.
Answer
Brief Explanations:
In 1941, the US froze Japan's assets and exports, which severely restricted Japan's access to vital resources like oil. This economic - strangle measure angered Japan and was a major factor leading to the Pearl Harbor attack. The other actions were not the main direct causes of Japan's decision to bomb Pearl Harbor.
Answer:
The US froze Japan's assets and exports.