Información breve sobre los siguientes sucesos:  País donde se firmó La Convención Europea De Derechos
Humanos de 1950.
 Tratado De La Unión Europea (TUE) adoptado en Maastricht en
1992.
 Tratado de Lisboa 2007.
 Cilindro de Ciro o Primera Declaración de los Derechos
Humanos Hoy se encuentra custodiado en el Museo Británico.
 Primera Carta Magna 1215.
 La Revolución Francesa 1789.

answer: ensure protection from communism

explanation:

the north atlantic treaty was largely dormant until the korean war initiated the establishment of nato to implement it, by means of an integrated military structure: this included the formation of supreme headquarters allied powers europe in 1951, which adopted the western union's military structures and plans.

i believe it would influence their own way of understanding things. it shall be a foundation where they can draw or start an argument.   historians are also  scientists that  have their tools of analysis and expertise to unlock a variety of difficulties such as relationships of man, origin, politics, economy, and culture. based on facts and understanding on these areas, they may shade light to extract ideas and develop options to validate a hypothesis or debunk it.