The 2020 Democratic National Convention was originally scheduled for July 13–16 in Milwaukee, Wisconsin, but was delayed to August 17–20 due to the effects of the COVID-19 pandemic. On June 24, 2020, it was announced that the convention would be held in a mixed online in-person format, with most delegates attending remotely but a few still attending the physical convention site. On August 5, the in-person portion of the convention was scaled down even further; major speeches, including Biden's, were switched to a virtual format.

The 2020 Republican National Convention took place from August 24–27 in Charlotte, North Carolina, and various remote locations. Originally, a three-day convention was planned to be held in North Carolina, but due to North Carolina's insistence that the convention follow COVID-19 social distancing rules, the speeches and celebrations were moved to Jacksonville, Florida (official convention business was still contractually obligated to be conducted in Charlotte). Due to the worsening situation with regards to COVID-19 in Florida, the plans there were cancelled, and the convention was moved back to Charlotte in a scaled-down capacity.

The 2020 Libertarian National Convention was originally scheduled to be held in Austin, Texas, over Memorial Day weekend from May 22 to 25, but all reservations at the JW Marriott Downtown Austin for the convention were cancelled on April 26 due to the COVID-19 pandemic. The Libertarian National Committee eventually decided the party would hold two conventions, one online from May 22–24 to select the presidential and vice-presidential nominees and one at a physical convention in Orlando, Florida, from July 8–12 for other business.

The 2020 Green National Convention was originally to be held in Detroit, Michigan, from July 9 to 12. Due to the COVID-19 pandemic, the convention was instead held online, without a change in date.
The House of Representatives voted to impeach Trump on two counts on December 18, 2019. The trial in the Senate began on January 21, 2020, and ended on February 5, resulting in acquittal by the United States Senate.

This is the second time a president has been impeached during his first term while running for a second term. Trump continued to hold campaign rallies during the impeachment. This is also the first time since the modern presidential primaries were established in 1911 that a president has been subjected to impeachment while the primary season was underway. The impeachment process overlapped with the primary campaigns, forcing senators running for the Democratic nomination to re…

在 Wikipedia 上阅读更多信息

The COVID-19 pandemic was a major issue of the campaign, with Trump's responses being heavily criticized. The president spread mixed messages on the value of wearing face masks as protection, including criticizing Biden and reporters for wearing them, but has also encouraged their use at times. During the campaign, Trump held many events across the country, including in COVID-19 hotspots, where attendees did not wear masks and were not socially distancing; at the same time, he mocked those who wore face masks.

Biden advocated for the expansion of federal funding, including funding under the Defense Production Act for testing, personal protective equipment, and research. Trump also invoked the Defense Production Act to control the distribution of masks and ventilators, but his response plan relied significantly on a vaccine being released by the end of 2020. At the second presidential debate, Trump claimed Biden had called him xenophobic for restricting entry from foreign nationals who had visited China, but Biden responded that he had not been referring to this decision.
Trump claimed credit for the consistent economic expansion of his presidency's first three years, with the stock market at its longest growth period in history and unemployment at a fifty-year low. Additionally, he has touted the 2020 third-quarter rebound, in which GDP grew at an annualized rate of 33.1%, as evidence of the success of his economic policies. Biden responded to Trump's claims by repeating that the strong economy under Trump's presidency was inherited from the Obama administration, and that Trump has aggravated the economic impact of the pandemic, including the need for 42 million Americans to file for unemployment.

The Tax Cuts and Jobs Act of 2017, which lowered income taxes for many Americans and lowered the corporate tax rate from 35% to 21%, were a major component of Trump's economic policy. Biden and the Democrats generally describe these cuts as unfairly benefiting the upper class. Biden plans to raise taxes on corporations and those making over $400,000 per year, while keeping the reduced taxes on lower-income brackets and raise capital gains taxes to a maximum bracket of 39.6%. In response, Trump said Biden's plans would destroy retirement accounts and the stock market.
Trump and Biden's views on environmental policy differ significantly. Trump stated that climate change is a hoax, although he also called it a serious subject. Trump condemned the Paris Agreement on greenhouse gas reduction and began the withdrawal process. Biden planned to rejoin it and announced a $2 trillion plan to combat climate change. Biden had not fully accepted the Green New Deal. Biden did not plan to ban fracking but rather to outlaw new fracking on federal land. In …

在 Wikipedia 上阅读更多信息

More than 158 million votes were cast in the election. More than 100 million of them were cast before Election Day by early voting or mail ballot, due to the ongoing COVID-19 pandemic. The election saw the highest voter turnout as a percentage of eligible voters since 1900, with each of the two main tickets receiving more than 74 million votes, surpassing Barack Obama's record of 69.5 million votes from 2008. The Biden–Harris ticket received more than 81 million votes, the most votes ever in a U.S. presidential election. It was also the ninth consecutive presidential election where the victorious major party nominee did not receive a popular vote majority by a double-digit margin over the losing major party nominee(s), continuing the longest sequence of such presidential elections in U.S. history, which began in 1988 and in 2016 eclipsed the previous longest sequence, that from 1876 through 1900. In 2020, 58 percent of U.S. voters lived in landslide counties, a decline from 61 percent in 2016.

Trump became the eleventh incumbent in the country's history, and the first since 1992, to lose a bid for a second term. Biden's 51.3% of the popular vote was the highest for a challenger to an incumbent president since 1932. Biden is the sixth vice president to become president without succeeding to the office on the death or resignation of a previous president. Additionally, Trump's loss marked the third time an elected president lost the popular vote twice, the first being John Quincy Adams in the 1820s and Benjamin Harrison in the 1880s and 1890s. This was the first time since 1980, and the first for Republicans since 1892 that a party was voted out after a single four-year term. This was the second election in American history in which the incumbent president lost re-election despite winning a greater share of the popular vote than he did in the previous election, after 1828. It is also the third election in which the two candidates that received electoral votes carried the same number of states. This also happened in 1880 and 1848.

Biden won 25 states, the District of Columbia, and one congressional district in Nebraska, totaling 306 electoral votes. Trump won 25 states and one congressional district in Maine, totaling 232 electoral votes. This result was exactly the reverse of Trump's victory, 306 to 232, in 2016 (excluding faithless electors). Biden became the first Democrat to win the presidential election in Georgia since 1992 and in Arizona since 1996, and the first candidate to win nationally without Florida since 1992 and Ohio since 1960, casting doubt on Ohio's continued status as a bellwether state. Biden carried five states won by Trump in 2016: Arizona, Georgia, Michigan, Pennsylvania, and Wisconsin. He also became the first Democrat since 2008 to carry Nebraska's 2nd congressional district, winning one electoral vote from the state. Trump did not win any states wo…

在 Wikipedia 上阅读更多信息