How did George E. Waring try to solve the sanitation problems in New York City?

Though he sparred with labor unions and had a troubled relationship with his workers in general, Waring put into place the first organized system for cleaning the city's streets–once littered with manure from horses, pigs and dogs, and even human waste–as well as sorting and collecting its garbage.

i believe the answer is:

-   william jennings bryan is a democrat while mckinley was a republican

at that time, the segment of population that choose for democratic party were the voters with low economic background and vice versa

- william jennings has support of populists and wants to have inflation to farmers while mckinley has support of bankers and businessmen , doesn't want inflation

the fixed value of gold make the large business able to stack up their gold without   being worried that it would devaluated.

- william jennings supported the silver standard while mckinley supported the gold standard

according to jenning, using other metal beside gold could the poor people to have more purchasing power and them advance in the society.

whose power in the senate is equal to the power of the speaker of the house?