"Segundo Brazo de Dis," 98 Seizures of United States ships by Spain, 4, 7 Seminole Indians, 31, 34, 36-37, 54 (n. 3), 91, 93, 94, 140 "Seminole War," 149 Semple, Miss Ellen, 195 Senate, treaty approved by, 170, 189 Sevilla, 11, 12, 75 Sibley, Dr. John, 42 Sinaloa, 43 Slave(s), 21, 31, 32, 34, 38, 108, 109, 194 Smith, Reuben, 45 Smith; Bobert, 12,14-18 passis Snake River, 48 Snow Mountains; see Rocky Moun- tains Sonora, 43 South America, 86, 87, 108 Spain, 1-12 passim, 15-16, 20-22, 24- 25, 29-30, 31-53 pass, 57-64, 79, 86, 91, 100, 106-108, 114, 118-119, 144, 163, 189, 191, 193, 196; deal- ings of, with the United States, 79, 109, 116, 132, 133, 146; belief of, in title to Texas, 95, 164; concern- ing ratification of Adams-Onis Treaty, 170, 188 Spanish America, 99, 106, 113, 132, 139, 188 Spanish ships, 161, 191 Spoliations, 4, 6, 65, 77, 79, 80, 81, 90, 95, 96, 119, 124, 136, 137, 144, 146, 148, 163, 193 Talamantes, Father Melehor, 42 Tallapoosa River, 37 Tallyrand, 6, 119 Tampa Bay, activities at, 94 Taos, trading center, 44 Tatisteheti, Dmitri Pavloviteh, 59, 80, 108,109,118,172,178,182,183 Tecumseh, 37 Tennessee volunteers, 36-37 Texas, 6, 38-43, 63-64, 66, 77, 79, 81, 86, 87, 95-98 passi, 110, 122, 123, 156, 158-159, 164, 170, 186, 188, 193, 194; proposed boundary of, 144, 146, 150, 155; Florida land grants to be replaced in, 163 Thirty-league desert area, 137-138 Thompson, David, 51 Toledo, Joe6 Alvarez de, 43,62-63,82, 106, 181 Tombigbee River, 37, 121 "Tonquin" (ship), 48, 51 Transcontinental boundary agree- ment, 142 Transportation routes, 72 Treaty of 1670, 2 Treaty of 1783,3, 111 Treaty of 1795,3,93 Treaty of 1846,194 Treaty of Alliance (1809), 11, 21 Treaty of Alliance (1814), 106, 111 Treaty of Basel (1795), 10 Treaty of Ghent (1814), 25, 37, 52, 105 f., 108, 113, 151, 194 Treaty of Paris (1783), 3, 118 Treaty of San Ildefonso (1800), 4-5, 59, 119-120 Treaty of Utrecht (1713), 80, 85, 93, 110, 115, 116, 128 (n. 11) Treaty of Valengay, 57 Treaty of Vienna, 59,118 Trinity River, 122,143, 150 Turreau de Garambouville, L. M., 9 United Provinces of the La Plata, 76, 87, 88, 91, 100, 155, 173, 186 United States, 1-2, 15, 20-21, 23-24, 29-30, 30-53 pasim, 61-66, 75-76, 83,87,91,95-96,100,105-107,109, 112-116, 122, 123, 132, 143, 146, 154, 160, 162-165, 173, 175, 181- 183, 187, 191, 194-196; see also Louisiana Purchase Uriburri, 44 Utah, explorations in, 46 Valparaiso, Chile, 151 Vancouver, Captain George, 49, 51 Vancouver Island, rivalry over, 49 Vargas, Pedro de, land grants to, 135, 145, 176, 197 (n. 22) Venezuela, 9, 42, 86 "Verus" pamphlets, 17, 63, 189 Vial, Pedro, 45 Viar, Jos6 Ignaeio, 9, 13, 15 Victor, General, 41,119 Villazur, 44 Vives, Major Francisco Dionisio, 185, 187,189 261 Indez