This was the last major battle of the American Revolution. 1.Battle of Cowpens
2.Battle of Saratoga
3.Battle of Yorktown

i think it was because of how protected egyptian civilization was was which allowed them to evolve without much outside influence.

assessment is the missing word

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.