The second 1959-1990 is an extension of the first and is defined as positive peace, that is, not only the absence of war but also as implying transformations capable of minimizing social inequalities.
La segunda 1959 – 1990 constituye una ampliación de la primera y se define como paz positiva, o sea, además de no tener guerra la paz implica transformaciones capaces de minimizar las desigualdades sociales.