1 A child this age makes great strides in being able to think and reason. In these years, children learn their letters, counting, and colors.  Emotional and social development. Between the ages of 2 and 5, children gradually learn how to manage their feelings. By age 5, friends become important.
Dada (/ËdÉËdÉË/) or Dadaism was an art movement of the European avant-garde in the early 20th century. Dada in Zurich, Switzerland, began in 1916 at Cabaret Voltaire, spreading to Berlin shortly thereafter, but the height of New York Dada was the year before, in 1915.
Cover of the first edition of the publication Dada by Tristan Tzara; ZÃ¼rich, 1917. There is no consensus on the origin of the movement's name; a common story is that the Austrian artist Richard Huelsenbeck plunged a knife at random into a dictionary, where it landed on dada, a colloquial French term for a hobby horse.