Name the longest river in south america

The Amazon River is the longest river in South America, stretching about 4,345 miles.

all of the

the answer that best explains what happened to george washington at fort necessity, pennsylvania is : washington was attacked by the french but was able to negotiate with them to peacefully end fighting. the battle took place on july 3, 1754. the battle is considered as being the start of the french and indian war.