Charlotte of Mecklenburg-Strelitz (19 May 1744 – 17 November 1818) was the Queen consort of the United Kingdom as the wife of King George III. She was also the electress consort of Hanover in the Holy Roman Empire until the promotion of her husband to King of Hanover on 12 October 1814, which made her Queen consort of Hanover.

Queen Charlotte was a patroness of the arts, known to Johann Christian Bach and Wolfgang Amadeus Mozart, among others. She was also an amateur botanist who helped expand Kew Gardens. George III and Charlotte had 15 children, 13 of whom survived to adulthood.

Sophia Charlotte was born on 19 May 1744. She was the youngest daughter of Duke Charles Louis Frederick of Mecklenburg-Strelitz, Prince of Mirow and his wife Princess Elizabeth Albertine of Saxe-Hildburghausen. Mecklenburg-Strelitz was a small north German duchy in the Holy Roman Empire.

She was a granddaughter of Adolf Frederick II, Duke of Mecklenburg-Strelitz, by his third wife, Christiane Emilie Antonie, Princess of Schwarzburg-Sondershausen. Her father's elder half brother reigned from 1708 to 1753 as Adolf Friedrich III.

Elizabeth II (Elizabeth Alexandra Mary; born 21 April 1926) is the constitutional monarch of 16 sovereign states known as the Commonwealth realms, and head of the 54-member Commonwealth of Nations. She is also head of state of the Crown Dependencies.

Elizabeth was born in London, and educated privately at home. Her father acceded to the throne as George VI in 1936 on the abdication of his brother Edward VIII. She began to undertake public duties during the Second World War, in which she served in the Auxiliary Territorial Service. On the death of her father in 1952, she became Head of the Commonwealth and queen regnant of seven independent Commonwealth countries: the United Kingdom, Canada, Australia, New Zealand, South Africa, Pakistan, and Ceylon. Her coronation service in 1953 was the first to be televised. Between 1956 and 1992, the number of her realms varied as territories gained independence and some realms became republics. Today, in addition to the first four aforementioned countries, Elizabeth is Queen of Jamaica, Barbados, the Bahamas, Grenada, Papua New Guinea, the Solomon Islands, Tuvalu, Saint Lucia, Saint Vincent and the Grenadines, Belize, Antigua and Barbuda, and Saint Kitts and Nevis.

African Americans (also referred to as Black Americans or Afro-Americans, and formerly as American Negroes) are citizens or residents of the United States that have ancestry from any of the native populations of Sub-Saharan Africa.

African Americans make up the single largest racial minority in the United States. Most African Americans are of West and Central African descent and are descendants of enslaved Africans within the boundaries of the present United States. However, some immigrants from African, Caribbean, Central American or South American nations, or their descendants, may be identified or self-identify with the term.

African-American history starts in the 16th century with African slaves who quickly rose up against the Spanish explorer Lucas Vázquez de Ayllón and progresses to the present day, with Barack Obama as the 44th and current President of the United States. Between those landmarks there have been events and issues, both resolved and ongoing, including slavery, racism, Reconstruction, development of the African-American community, participation in the great military conflicts of the United States, racial segregation, and the Civil Rights Movement.