The statements that signify the actions taken by Japan before the Pearl Harbor attack were:
A. It entered into an alliance with Germany and Italy.
C. It occupied French Indochina.
E. It invaded China to gain control.
A surprise aerial attack was initiated by Japan against the American naval base at Pearl Harbor on December 7, 1941. Then after this attack, the United States was dragged into the second world war.
Therefore, The statements that signify the actions taken by Japan before the Pearl Harbor attack that resulted in strained relations with the United States are Options A, C, and E.
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