How did Upton Sinclair contribute to the Progressive movement? A. He invented new ways to mass-produce goods.
B. He helped take pictures of laborers working in canneries.
C. He fought for more pay for workers in automobile factories.
D. He wrote a novel that exposed problems with how meats were processed. What is the value of the expression below?

Which factor determines the organization of political parties at the local level

In italy, the distance between milan in the north and palermo,sicily, in the south is about 550 miles. in the united states, the distance betweenboston, massachusetts, and savannah, georgia, is about 900 miles. do you think the american revolutionaries of 1776 in the 13 colonies faced some of the same challenges as the patriots who struggled for italian unity in the 1860s?  

Iron making developed in china almost a thousand years later than in the middle east. true false