Us supreme court ruling that slaves were not u. s. citizens and that congress could not prohibit slavery in territories.
group of answer choices

a)plessy v. fergeson

b)roe v. wade

c)brown v. board

d)dred scott v. sandford

D) Dred Scott v. Sandford

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.