If the supreme court had sided with homer plessy

Explanation:

Supreme Court decision that upheld the separate but equal doctrine, the case stemmed from an 1892 incident in which African American train passengers Homer Plessy refused to sit in a car for blacks.

no every country is held to the same degree as others just some member countries such as the usa and germany are more economically sound so the need to show there support to all others  

map scale refers to the relationship (or ratio) between distance on a map and the corresponding distance on the ground. for example, on a 1: 100000 scale map, 1cm on the map equals 1km on the ground.