Until the end of the Second World War, most scientists imagined the ocean floor to look like what

It was imagined to be completely flat and wide with no large deformities, so basically they thought it would be sort of a massive underwater desert, boy were they wrong .

the real gdp increased by 4.1%

explanation:

might not be right, i think i'm correct, but i might be thinking of last quarter

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.