True or false on december 7, 1941 japan attached to united states tap pearl harbor

True

On December 7, 1941, Japanese planes attacked a United States Naval Base at Pearl Harbor , Hawaii.

the  seven  days  battles  were  a series of seven battles over seven  days from june 25 to july 1, 1862, near richmond, virginia,  during  the american civil war. the  seven  days ended with mcclellan's army in relative safety next to the james river, having suffered almost 16,000 casualtiesduring  the retreat.