Some rivers are the Sumida- Gawa River and the Yokohama- Ooka River.
Answer:
As a result of the efforts of muckrakers, 1. child labor laws were rewritten, food and medicine were protected for consumers, 2. rules for fair business practices were established, 3. unions were established, and political corruption was revealed.
Explanation:
Answer: 2nd Option
Explanation:
Infrastructure improvements
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