{
  "@context": "https://schema.org",
  "@type": "CreativeWork",
  "name": "Letter to Joseph Bloch on Historical Materialism",
  "alternateName": "致约瑟夫·布洛赫论历史唯物主义",
  "headline": "Letter to Joseph Bloch on Historical Materialism",
  "author": [
    {
      "@type": "Person",
      "name": "Friedrich Engels"
    }
  ],
  "datePublished": "1890",
  "inLanguage": "en",
  "about": [
    "Philosophy and Method",
    "History"
  ],
  "description": "Clarifies economic factors, superstructure, and historical resultant forces.",
  "url": "https://imra-network.org/en/articles/engels-letter-bloch-history.html",
  "isPartOf": {
    "@type": "WebSite",
    "name": "International Marxist-Leninist Research & Action Network",
    "url": "https://imra-network.org"
  }
}