Index: Papers of John Adams, Volume 20 Roman Empire 8 constitutions and government of PJA20 xxvii 82 119–20 209 212 281 333 418 5 titles and customs in PJA20 99 107 119 120 326 4 as republican model PJA20 74 177 209–10 325 3 JA on PJA20 117 119–20 146 2 defense of PJA20 213 247 2 Twelve Tables PJA20 207 212 1 famine in PJA20 213
