What was happening in China that contributed to the founding of Confucianism?

In what way did expansion and global trade during the 15th to 18th centuries affect the economies of european countries

Acivilization reaches its high point during its stage. a)birth b)growing pains c)adulthood d)senior

Which source would best a historian understand the effect of the great chicago fire on families? a. a biography of a chicago family displaced by the fire b. a letter from a grandmother in new york to her family in chicago c. a newspaper editorial about families who were displaced d. an oral history dictated by an adolescent who fled the fire