[
  {
    "slug": "ancient",
    "label": "Ancient (pre-600 CE)",
    "dynasties": [
      "haryanka",
      "shishunaga",
      "nanda",
      "mauryan",
      "satavahana",
      "shunga",
      "kanva",
      "kushan",
      "western-kshatrapa",
      "vakataka",
      "pallava",
      "gupta",
      "pushyabhuti",
      "chalukya-badami"
    ]
  },
  {
    "slug": "classical",
    "label": "Classical / Early Medieval (600–1200 CE)",
    "dynasties": [
      "gurjara-pratihara",
      "pala",
      "rashtrakuta",
      "chola",
      "chalukya-kalyani",
      "sena"
    ]
  },
  {
    "slug": "medieval",
    "label": "Medieval Hindu Kingdoms (1100–1646)",
    "dynasties": [
      "hoysala",
      "kakatiya",
      "seuna",
      "pandyan",
      "ahom",
      "vijayanagara"
    ]
  },
  {
    "slug": "sultanate",
    "label": "Delhi & Deccan Sultanates (1206–1527)",
    "dynasties": [
      "mamluk",
      "khalji",
      "tughlaq",
      "bahmani",
      "sayyid",
      "lodi"
    ]
  },
  {
    "slug": "mughal",
    "label": "Mughal & Successors (1526–1857)",
    "dynasties": [
      "mysore",
      "mughal",
      "sur"
    ]
  },
  {
    "slug": "maratha-sikh",
    "label": "Maratha, Sikh, Regional (1674–1849)",
    "dynasties": [
      "maratha",
      "travancore",
      "sikh-empire"
    ]
  },
  {
    "slug": "colonial",
    "label": "Colonial (1858–1947)",
    "dynasties": [
      "british-raj"
    ]
  }
]