Ronald Harold Johnson is an American politician serving as the senior United States senator from Wisconsin, a seat he has held since 2011. A Republican, Johnson was first elected to the U.S. Senate in 2010, defeating Democratic incumbent Russ Feingold. He was reelected in 2016, defeating Feingold in a rematch, and in 2022, narrowly defeating Lieutenant Governor Mandela Barnes.
The history of the United States from 2008 to the present began with the collapse of the housing bubble, which led to the Great Recession. The resulting economic downturn and general discontent led Barack Obama to win the presidential election in 2008, becoming the country's first African-American president. Obama's domestic agenda notably included economic stimulus packages and the Affordable Care Act. The year 2011 saw the formal end to the Iraq War as well as the killing of Al-Qaeda leader Osama bin Laden. The War on Terror continued with a shift in attention toward the Islamic State in the 2010s.
This section of the timeline of United States history includes major events from 2010 to the present.
The following is a list of notable events, births and deaths from 2020 in the United States.
2020s in United States history is a narrative summary of major historical events and issues in the United States from January 1, 2020, through December 31, 2029. The first part is divided chronologically by Congressional sessions and the second part highlights major issues that span several years or even the entire decade. There are links for further information.
Events in 2021 pertaining to politics and government in the United States.
On December 31, 2019, China announced the discovery of a cluster of pneumonia cases in Wuhan. The first American case was reported on January 20, and Health and Human Services Secretary Alex Azar declared a public health emergency on January 31. Restrictions were placed on flights arriving from China, but the initial U.S. response to the pandemic was otherwise slow in terms of preparing the healthcare system, stopping other travel, and testing. The first known American deaths occurred in February and in late February President Donald Trump proposed allocating $2.5 billion to fight the outbreak. Instead, Congress approved $8.3 billion with only Senator Rand Paul and two House representatives voting against, and Trump signed the bill, the Coronavirus Preparedness and Response Supplemental Appropriations Act, 2020, on March 6. Trump declared a national emergency on March 13. The government also purchased large quantities of medical equipment, invoking the Defense Production Act of 1950 to assist. By mid-April, disaster declarations were made by all states and territories as they all had increasing cases. A second wave of infections began in June, following relaxed restrictions in several states, leading to daily cases surpassing 60,000. By mid-October, a third surge of cases began; there were over 200,000 new daily cases during parts of December 2020 and January 2021.
President Donald Trump's administration communicated in various ways during the COVID-19 pandemic in the United States, including via social media, interviews, and press conferences with the White House Coronavirus Task Force. Opinion polling conducted in mid-April 2020 indicated that less than half of Americans trusted health information provided by Trump and that they were more inclined to trust local government officials, state government officials, the Centers for Disease Control and Prevention (CDC), and National Institute of Allergy and Infectious Diseases director Anthony Fauci.
Operation Warp Speed (OWS) was a public–private partnership initiated by the United States government to facilitate and accelerate the development, manufacturing, and distribution of COVID-19 vaccines, therapeutics, and diagnostics. The first news report of Operation Warp Speed was on April 29, 2020, and the program was officially announced on May 15, 2020. It was headed by Moncef Slaoui from May 2020 to January 2021 and by David A. Kessler from January to February 2021. At the end of February 2021, Operation Warp Speed was transferred into the responsibilities of the White House COVID-19 Response Team.
The federal government of the United States initially responded to the COVID-19 pandemic in the country with various declarations of emergency, some of which led to travel and entry restrictions and the formation of the White House Coronavirus Task Force. As the pandemic progressed in the U.S. and globally, the U.S. government began issuing recommendations regarding the response by state and local governments, as well as social distancing measures and workplace hazard controls. State governments played a primary role in adopting policies to address the pandemic. Following the closure of most businesses throughout a number of U.S. states, President Donald Trump announced the mobilization of the National Guard in the most affected areas. In January 2022, President Biden confirmed there's no federal solution to the pandemic as cases were climbing dramatically.
The following is a timeline of the first presidency of Donald Trump during the fourth and last quarter of 2020 from October 1 to December 31, 2020 and the first 20 days of 2021 from January 1 to 20, 2021, when Trump left office and succeeded by Joe Biden. To navigate quarters, see timeline of the Donald Trump presidency.
Joe Biden's tenure as the 46th president of the United States began with his inauguration on January 20, 2021. Biden, a member of the Democratic Party who previously served as vice president for two terms under President Barack Obama, took office after his victory in the 2020 presidential election over the incumbent president, Donald Trump of the Republican Party. Upon his inauguration, he became the oldest president in American history, breaking the record set by Ronald Reagan. Biden entered office amid the COVID-19 pandemic, an economic crisis, and increased political polarization. He withdrew his bid for a second term in the 2024 presidential election due to low popularity and concerns over his age and health. He is to be succeeded by Trump in January 2025, who won the aforementioned election.
Misinformation related to the COVID-19 pandemic has been propagated by various public figures, including officials of the United States government. The Trump administration in particular made a large number of misleading statements about the pandemic. A Cornell University study found that former U.S. President Donald Trump was "likely the largest driver" of the COVID-19 misinformation infodemic in English-language media, downplaying the virus and promoting unapproved drugs. Others have also been accused of spreading misinformation, including U.S. Secretary of State Mike Pompeo, backing conspiracy theories regarding the origin of the virus, U.S. senators and New York City mayor Bill de Blasio, who downplayed the virus.
The following is a timeline of the presidency of Joe Biden during the first quarter of 2021, beginning from his inauguration as the 46th president of the United States on January 20, 2021, to March 31, 2021. To navigate between quarters, see timeline of the Joe Biden presidency. For the Q2 timeline see timeline of the Joe Biden presidency.
The following is a timeline of the COVID-19 pandemic in the United States during 2021.
The COVID-19 vaccination campaign in the United States is an ongoing mass immunization campaign for the COVID-19 pandemic in the United States. The Food and Drug Administration (FDA) first granted emergency use authorization to the Pfizer–BioNTech vaccine on December 10, 2020, and mass vaccinations began four days later. The Moderna vaccine was granted emergency use authorization on December 17, 2020, and the Janssen vaccine was granted emergency use authorization on February 27, 2021. It was not until April 19, 2021, that all U.S. states had opened vaccine eligibility to residents aged 16 and over. On May 10, 2021, the FDA approved the Pfizer-BioNTech vaccine for adolescents aged 12 to 15. On August 23, 2021, the FDA granted full approval to the Pfizer–BioNTech vaccine for individuals aged 16 and over.
The first 100 days of the Joe Biden presidency began on January 20, 2021, the day Joe Biden was inaugurated as the 46th president of the United States. The 100th day of his presidency ended on April 30. The first 100 days of a presidential term took on symbolic significance during Franklin D. Roosevelt's first term in office, and the period is considered a benchmark to measure the early success of a president. The 100th day of his presidency ended on April 30, 2021.
The United States' response to the COVID-19 pandemic with consists of various measures by the medical community; the federal, state, and local governments; the military; and the private sector. The public response has been highly polarized, with partisan divides being observed and a number of concurrent protests and unrest complicating the response.
The following is a timeline of the presidency of Joe Biden during the third quarter of 2021, from July 1 to September 30, 2021. To navigate between quarters, see timeline of the Joe Biden presidency.
The following is a list of events from the year 2022 in the United States.
