Estimating the native population of North America at the time of European contact is difficult. Douglas H. Ubelaker of the Smithsonian Institution estimated that there was a population of 92,916 in the south Atlantic states and a population of 473,616 in the Gulf states, but most academics regard this figure as too low. Anthropologist Henry F. Dobyns believed the populations were much higher, suggesting 1,100,000 along the shores of the gulf of Mexico, 2,211,000 people living between Florida and Massachusetts, 5,250,000 in the Mississippi Valley and tributaries and 697,000 people in the Florida peninsula.
Paleo-Indians migrated from Siberia to the North American mainland at least 12,000 years ago, and European colonization began in the 16th century. The United States emerged from the thirteen British colonies established along the East Coast. Numerous disputes between Great Britain and the colonies led to the American Revolutionary War lasting between 1775 and 1783, leading to independence. Beginning in the late 18th century, the United States vigorously expanded across North America, gradually acquiring new territories, oftentimes killing and displacing Native Americans, and admitting new states. By 1848, the United States spanned the continent. Slavery was legal in the southern United States until the second half of the 19th century, when the American Civil War led to its abolition.
More InfoThe Wall Street Journal reported on December 15, 2017, that Mueller's office had requested and received employee emails from Cambridge Analytica, a data analytics firm that worked for the Trump campaign, earlier that year. The Washington Post reported on March 20, 2018, that Christopher Wylie, an employee of Cambridge Analytica until late 2014, said that former Trump campaign CEO and White House Chief Strategist Steve Bannon oversaw a 2014 effort at the company (which he co-founded) to gather Facebook data on millions of Americans and test the effectiveness of anti-establishment messages such as "drain the swamp" and "deep state", which became major Trump themes after Bannon joined the campaign in August 2016. Views of Russian President Vladimir Putin were also tested. The Associated Press reported on March 22, 2018, that the special counsel is examining the connections between the company, the Trump campaign and the Republican National Committee, particularly how voter data may have been used in battleground states.
More InfoThe Spanish–American War and World War I established the U.S. as a world power, a status confirmed by the outcome of World War II. It was the first country to develop nuclear weapons and is the only country to have used them in warfare. During the Cold War, the United States and the Soviet Union competed in the Space Race, culminating with the 1969 Apollo 11 mission, the spaceflight that first landed humans on the Moon. The end of the Cold War and collapse of the Soviet Union in 1991 left the United States as the world's sole superpower.
More InfoOn January 25, 2019, Roger Stone, a long time advisor to Donald Trump, was arrested by the FBI at a pre-dawn raid in Florida. The indictment filed by the Office of the Special Counsel contained 7 charges, including obstruction of an official proceeding, witness tampering, and lying to congress in regard to the investigation into Russian interference in the 2016 US election and his involvement with WikiLeaks. In the charging document, prosecutors alleged that, after the first Wikileaks release of hacked DNC emails in July 2016, "a senior Trump Campaign official was directed to contact Stone about any additional releases and what other damaging information [WikiLeaks] had regarding the Clinton Campaign. Stone thereafter told the Trump Campaign about potential future releases of damaging material by [WikiLeaks]." The indictment also alleged that Stone had discussed Wikileaks releases with multiple senior Trump campaign officials. By the time of those contacts, it had been publicly reported that the DNC emails had been hacked by Russians and provided to Wikileaks. Stone was convicted of all charges in November 2019, after the conclusion of the investigation.
More InfoEstimating the native population of North America at the time of European contact is difficult. Douglas H. Ubelaker of the Smithsonian Institution estimated that there was a population of 92,916 in the south Atlantic states and a population of 473,616 in the Gulf states, but most academics regard this figure as too low. Anthropologist Henry F. Dobyns believed the populations were much higher, suggesting 1,100,000 along the shores of the gulf of Mexico, 2,211,000 people living between Florida and Massachusetts, 5,250,000 in the Mississippi Valley and tributaries and 697,000 people in the Florida peninsula.
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