John C. Frémont in the context of "Treaty of Cahuenga"

Edward Thurlow Weed (November 15, 1797 – November 22, 1882) was an American printer, newspaper publisher, and Whig and Republican politician. He was the principal political advisor to prominent New York politician William H. Seward and was instrumental in the presidential nominations of William Henry Harrison (1840), Zachary Taylor (1848), and John C. Frémont (1856).

Born in Cairo, New York, Weed apprenticed as a printer under William Williams and served with him in the War of 1812 before winning election to the New York State Assembly. He met Seward in the assembly, and they formed a close political alliance that lasted for several decades. Weed and Seward became leaders of the New York Anti-Masonic Party, and Weed established the Albany Evening Journal as the party's main newspaper. Weed supported the American System of Henry Clay and helped establish the Whig Party in the 1830s. He helped Seward win election as Governor of New York and supported the successful presidential candidacies of Harrison and Taylor.

The Fremont culture or Fremont people is a pre-Columbian archaeological culture named after the Fremont River in Utah, where the culture's sites were discovered by local indigenous peoples like the Navajo and Ute. In Navajo culture, the pictographs are credited to people who lived before the flood. The Fremont River itself is named for American explorer John C. Frémont. It inhabited sites in what is now Utah and parts of Nevada, Idaho, Wyoming and Colorado from AD 1 to 1301 (2,000–700 years ago). It was adjacent to, roughly contemporaneous with, but distinctly different from the Ancestral Pueblo peoples located to their south.

Fort Mason, in San Francisco, California is a former United States Army post located in the northern Marina District, alongside San Francisco Bay. Fort Mason served as an Army post for more than 100 years, initially as a coastal defense site and subsequently as a military port facility. During World War II, it was the principal port for the Pacific campaign.

Fort Mason originated as a coastal defense site during the American Civil War. The nucleus of the property was owned by John C. Frémont and disputes over compensation by the United States continued into 1968. In 1882 the defenses were named for Richard Barnes Mason, a military governor before statehood. Fort Mason became the headquarters for an Army command that included California and the Hawaiian Islands from 1904 to 1907. In 1912 the Army began building a port facility with piers and warehouses to be a home base for ships of the Army Transport Service serving Alaska, Hawaii, the Philippines and other Pacific Army posts and focus of Army supply for the Pacific.

The California Republic, commonly known as the Bear Flag Republic, was an unrecognized breakaway state from Mexico, that existed from June 14, 1846 to July 9, 1846. It militarily controlled an area north of San Francisco, in and around what is now Sonoma County in California.

In June 1846, thirty-three American immigrants in Alta California who had entered without official permission rebelled against the Mexican department's government. Among their grievances were that they had not been allowed to buy or rent land and had been threatened with expulsion. Mexican officials had been concerned about a coming war with the United States and the growing influx of Americans into California. The rebellion was covertly encouraged by U.S. Army Brevet Captain John C. Frémont, and added to the troubles of the recent outbreak of the Mexican–American War.

The Yampa River flows 250 miles (400 km) through northwestern Colorado, United States. Rising in the Rocky Mountains, it is a tributary of the Green River and a major part of the Colorado River system. The Yampa is one of the few free-flowing rivers in the western United States, with only a few small dams and diversions.

The name is derived from the Snake Indians word for the Perideridia plant, which has an edible root. John C. Frémont was among the first to record the name 'Yampah' in entries of his journal from 1843, as he found the plant was particularly abundant in the watershed.

Presidential elections were held in the United States on November 4, 1856. Democratic nominee James Buchanan defeated Republican nominee John C. Frémont and Know Nothing/Whig nominee Millard Fillmore. The main issue was the expansion of slavery as facilitated by the Kansas–Nebraska Act of 1854. Buchanan defeated President Franklin Pierce at the 1856 Democratic National Convention for the nomination. Pierce had become widely unpopular in the North because of his support for the pro-slavery faction in the ongoing civil war in territorial Kansas, and Buchanan, a former Secretary of State, had avoided the divisive debates over the Kansas–Nebraska Act by being in Europe as the Ambassador to the United Kingdom.

Slavery was the main issue, and with it the question of the survival of the United States as it then existed. The Democrats were seen as the pro-slavery party. While the new Republican party was hostile to slavery, they limited their efforts to the politically more manageable question of the extension of slavery into federal territories (and its removal from the District of Columbia). The nativist Know Nothings (known formally as the American Party) competed with the Republicans to replace the moribund Whig Party as the primary opposition to the Democrats. They emphasized opposition to Catholic immigrants.

Presidential elections were held in the United States on November 8, 1864, near the end of the American Civil War. Incumbent President Abraham Lincoln of the National Union Party easily defeated the Democratic nominee, former General George B. McClellan, by a wide margin of 212–21 in the electoral college, with 55% of the popular vote. For the election, the Republican Party and some Democrats created the National Union Party, especially to attract War Democrats.

Despite some intra-party opposition from Salmon Chase and the Radical Republicans, Lincoln won his party's nomination at the 1864 National Union National Convention. Rather than re-nominate Vice President Hannibal Hamlin, the convention selected Andrew Johnson of Tennessee, a War Democrat, as Lincoln's running mate. John C. Frémont, who had been the Republican nominee in 1856, started to run as the nominee of the new Radical Democratic Party, with War Democrat John Cochrane as Frémont's running mate; the new party criticized Lincoln for being too moderate on the issue of racial equality, but Frémont and Cochrane withdrew from the race in September and their new party dissolved. The Democrats were divided between the Copperheads, who favored immediate peace with the Confederacy, and War Democrats, who supported the war. The 1864 Democratic National Convention nominated McClellan, a War Democrat, but adopted a platform advocating peace with the Confederacy, which McClellan rejected, although his running mate George H. Pendleton wrote it. While the Confederacy seemed to have survival potential in summer 1864, it was visibly collapsing by election day in November.

The 1864 National Union National Convention was the United States presidential nominating convention of the National Union Party, which met in Baltimore, Maryland on June 7 and 8, 1864. National Union was the name adopted by the main faction of the Republican Party in a coalition with many, if not most, War Democrats and Unconditional Unionists after some Republicans and War Democrats nominated John C. Frémont over Lincoln a few weeks earlier. The National Union renominated Abraham Lincoln for president and Andrew Johnson was nominated for vice president. During the Convention, the party adopted a platform calling for a victorious end in the ongoing Civil War, the eradication of slavery by constitutional amendment and the enforcement of the Emancipation Proclamation.