The Treaty of Guadalupe Hidalgo, which brought an official end to the Mexican-American War<span> (1846–48), was signed on February 2, 1848, at Guadalupe Hidalgo, a town near Mexico City. The U.S. paid Mexico $15 million and absorbed another $3 million in debts, and acquired New Mexico, Arizona and California.</span>
One reason historians can rely on government records for accurate historical information is that government records tends to be telling the truth since these data are also used by the people in that time which requires them to write factual data. Hope this answers the question.
In Greek mythology the figure that is known as the Queen of the Olympians thanks to her poisition as the official wife of Zeus is Hera (Juno in Roman Mythology). Hera is the goddess of marriage and the family, remaining faithful to Zeus even though he never remained faithful to her. She is probably most famous then for her jealousy and vengeful nature resulting from Zeus's common infidelity.
He's 66, turning 67 on June 18. He was born in 1949.