Upton Sinclair, Frank Norris and Ida Tarbell made their greatest contributions to the Progressive movement by (4) publishing books and articles to expose the problems of society. Upton Sinclair wrote a book which showed the dangerous and unsanitary lives workers of the Meatpacking District went through on a daily basis, Frank Norris exposed the struggle railroad workers go through with their bosses and the unfairness of the railroad workers life in California and Ida Tarbell wrote about the manipulative men behind the oil trade.
Answer:
D.
Explanation:
China is considered an highly developed country. In terms of nominal GDP, China comes at the second position in the world. It has a second-largest economy in the world. China is among the world's largest exporter of goods and stands as a second-largest importer of goods.
Therefore, China is considered a very high development country. Thus option D is correct.
In May 1985, Gorbachev gave a speech in Leningrad in which he admitted the slowing of economic development, and inadequate living standards. Gorbachev and his team of economic advisors then introduced more fundamental reforms, which became known as perestroika (restructuring).
(All of the above) is the answer
