Un argumento para promover la participación ciudadana en la escuela y la comunidad para una convivencia democrática ?

Answerthe paleolithic period;

Iwould go with write exactly two extra paragraphs to point out additional information. but the keyword "exactly" throws me off. leads me to believe it's d. go with your gut feeling. either "write exactly two extra paragraphs" or "none of these".

Maybe ech person had their own set of drawing skills like maybe one person could only do contrasting and the other could do realistic detailing   

Answerfrom the mid 19th century to the 20th and on : )