The answer is "brought about reform of the meatpacking industry by the government creating and enforcing laws to make it safer and cleaner."
Between the years 1920 and 1940, the search for
self-identity and the quest for racial equality among the African-Americans
inspired the Harlem Renaissance. This is an upsurge of creative and
unique expression in the arts which is centered in some parts of Manhattan that
are largely occupied by the African-Americans.
The Albany Plan In 1754 is most significant as an early attempt to create a unified government for the Thirteen Colonies.
The answer would be "People".