"Salt March" meaning in English

{
  "head_templates": [
    {
      "args": {
        "head": "Salt March"
      },
      "expansion": "Salt March",
      "name": "en-proper noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "name",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Entries with translation boxes",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Terms with Japanese translations",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "History of India",
          "orig": "en:History of India",
          "parents": [
            "History of Asia",
            "India",
            "Asia",
            "History",
            "Earth",
            "Eurasia",
            "All topics",
            "Nature",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "A 24-day march in colonial India in 1930 to support the production of salt in seawater, against the British salt monopoly."
      ],
      "id": "en-Salt_March-en-name-97yzBePB",
      "links": [
        [
          "India",
          "India"
        ],
        [
          "production",
          "production"
        ],
        [
          "salt",
          "salt"
        ],
        [
          "monopoly",
          "monopoly"
        ]
      ],
      "raw_glosses": [
        "(historical) A 24-day march in colonial India in 1930 to support the production of salt in seawater, against the British salt monopoly."
      ],
      "tags": [
        "historical"
      ],
      "translations": [
        {
          "code": "ja",
          "lang": "Japanese",
          "roman": "shio no kōshin",
          "sense": "historical Indian rights movement",
          "word": "塩の行進"
        }
      ],
      "wikipedia": [
        "Salt March"
      ]
    }
  ],
  "word": "Salt March"
}

{
  "head_templates": [
    {
      "args": {
        "head": "Salt March"
      },
      "expansion": "Salt March",
      "name": "en-proper noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "name",
  "senses": [
    {
      "categories": [
        "English entries with incorrect language header",
        "English lemmas",
        "English multiword terms",
        "English proper nouns",
        "English terms with historical senses",
        "English uncountable nouns",
        "Entries with translation boxes",
        "Pages with 1 entry",
        "Pages with entries",
        "Terms with Japanese translations",
        "en:History of India"
      ],
      "glosses": [
        "A 24-day march in colonial India in 1930 to support the production of salt in seawater, against the British salt monopoly."
      ],
      "links": [
        [
          "India",
          "India"
        ],
        [
          "production",
          "production"
        ],
        [
          "salt",
          "salt"
        ],
        [
          "monopoly",
          "monopoly"
        ]
      ],
      "raw_glosses": [
        "(historical) A 24-day march in colonial India in 1930 to support the production of salt in seawater, against the British salt monopoly."
      ],
      "tags": [
        "historical"
      ],
      "wikipedia": [
        "Salt March"
      ]
    }
  ],
  "translations": [
    {
      "code": "ja",
      "lang": "Japanese",
      "roman": "shio no kōshin",
      "sense": "historical Indian rights movement",
      "word": "塩の行進"
    }
  ],
  "word": "Salt March"
}