4. In 1906, Upton Sinclair's book named featured appalling descriptions of conditions in meatpacking industry in Chicago.
A. The Jungle
B. The Muckrakers
C. The Progressives
D. Yellow Journalism

i beleive its 1)aids

1. where does the energy of a nuclear power plant come from?

d) political bosses should not hold office

if you're talking about (ww2) they went bankrupt and their currency was worth nothing

explanation:

the correct answer is buddhist practice and government structure