It absolutely was amended in 1977 to put these money into a trust. Surviving spouses could be compensated when they had been widowed totally or partially due to black lung condition. 知乎,让每一次点击都充满意义 —— 欢迎来到知乎,发现问题背后的世界。 Your quest is under the watchful eyes of our Privacy Policy, so be sure to’re awesome https://milesv047ycd4.dekaronwiki.com/user