<span>Though Jean Piaget, a clinical psychologist, believed cognitive development as resulting from individual discovery, Lev Vygotsky felt it was connected to the social activities guided by or encouraged by others. Vygotsky was a psychologist who resided in the Soviet Union. Developmental psychology was his specialty.</span>
Answer: World War II
Fascism developed in Italy primarily under the leader Benito Mussolini. It is associated with three political parties led by Mussolini: the Fascist Revolutionary Party (PFR) founded in 1915, the succeeding National Fascist Party (PNF), from 1921 to 1943 and the Republican Fascist Party from 1943 to 1945.
Italian fascism promoted Italian nationalism, syndicalism and national expansion. At the same time, it opposed liberalism and Marxist socialism. It also shared the racial overtones of Nazi ideology, and considered Italy the glorious descendant of Ancient Rome.
The second trapezoid has the length of x as 4.2 cm.
<h3>
Scaling </h3>
Scaling is the increase or decrease in the size of an object or figure by a factor k, so as to create an image.
Scaling leads to the creation of similar figures. Similar figures have the same shape and the ratio of their corresponding sides are in the same proportion
From the question, since both trapezoids are similar, hence:
14.7 / 4.9 = 12.6 / x
x = 4.2 cm
The second trapezoid has the length of x as 4.2 cm.
Find out more on scaling at: brainly.com/question/25324744
