What took on new importance in the work of Henry Moore?

The peak of Mozart's productivity was during the:

A) late 1760s B) early 1770s C) mid 1780s D) the last year of his life

Ibsen created a "realistic stage" by

A. doing away with poetic soliloquies . B. creating characters whose actions are motivated by heredity, environment, and psychology. C. using his plays to address the pressing social issues of his era. D. all of the above.