The basis of appeal for Homer Plessy was that the state law that allowed for segregated rail cars for black and white passengers violated the 14th amendment of the US Constitution. More specifically, Plessy argued that this violated the Equal protection clause of the 14th amendment.
In Justice Brown's opinion, he argues that the 14th amendment is not being violated in this scenario. This is because his interpretation of the 14th amendment is that this equal protection clause applies to the legal rights of an individual, not their social rights. In other words, Plessy is legally able to ride the railcar just like any other person. Therefor, the 14th amendment is not being violated.
Domino Theory is the theory that suggest that once Vietnam becomes communist, that the countries such as Cambodia, Laos, Indonesia, or even India may also fall under the communist regime.
We indeed are using the same techniques on the war against terrorism, seeing as how Afghanistan was once run by a terrorist government/a government whom supported terrorism, we feared that there was a change that Pakistan, or Iran, or Iraq would also fall under these Taliban governments.
So, in West berlin, it was capitalist, so v v v rich. people from East germany, which was communist and less rich (actually v v poor) would sneak over to the west side to experience the riches. the soviet union caught wind of this, so they decided to build the wall, making sure no capitalist influences snuck into the eastern part of germany. this was bad, the west was living lavish, while the east was dirt poor. it got so bad, that the US had to airlift supplies into Berlin in order to sustain the Eastern part so they wouldnt starve.
A. Dayton Peace Accord ended the fighting in Balkans in, or around, 1995