How did political machines, such as tammany hall, work with and for immigrants?
a. they provided a source of income for immigrants.
b. they promised bills and laws in favor of immigrants in exchange for votes.
c. they created avenues for chinese and african americans to enter political office.
d. they demonstrated that the government had little power over incoming immigrants.

B. They promised bills and laws in favor of immigrants in exchange for votes.

Explanation:

I got it on Edmentum.

answer: musical connotation

leonard b. meyer (1918-2007) was an american composer, author and philosopher. his work emotion and meaning in music is perhaps the first major treatise on music. it is a philosophical and psychological work, greatly influenced by koffka (one of the major proponents of gestalt psychology). his work deals with the problem of musical meaning and musical communication.