To make a PPP adjustment for comparing GDP we build a basket of comparable goods and services and look at the prices of that basket in different countries. Purchasing Power Parity is the exchange rate needed for say $100 to buy the same quantity of products in each country.
Many slaves and blacks did not get justice, and whites got off with a lot.The system was racially biased in the time period.
At 1950s it was different then today today we have many things at 1950s they didn't have many things they didn't have cars things were different then today today it's change it's not 1950s
Ejemplos de las fuentes primarias
Un libro que sería fuente primaria es por ejemplo un censo electoral, o el manuscrito original de “El Príncipe” de Maquiavelo, mientras que una fuente secundaria seria un libro que analice los datos del censo o un análisis del libro de Maquiavelo.
Colonial Vulnerability can be seen in the images of
~ wild savages attacking helpless colonists
~ colonists suffering from awful diseases and starvation
~ inhospitable places