(Cheveyo is a 5,9 experienced Shoshone warrior, 24)

Theodore Roosevelt Jr., also known as Teddy or T. R., was the 26th president of the United States, serving from 1901 to 1909. He previously was involved in New York politics, including serving as the state's 33rd governor for two years

Sir Isaac Newton (25 December 1642 – 20 March 1726/27[a]) was an English polymath active as a mathematician, physicist, astronomer, alchemist, theologian, and author who was described in his time as a natural philosopher. He was a key figure in the Scientific Revolution and the Enlightenment that followed. Newton's book Philosophiæ Naturalis Principia Mathematica (Mathematical Principles of Natural Philosophy), first published in 1687, achieved the first great unification in physics and established classical mechanics. Newton also made seminal contributions to optics, and shares credit with German mathematician Gottfried Wilhelm Leibniz for formulating infinitesimal calculus, though he developed calculus years before Leibniz. He contributed to and refined the scientific method, and his work is considered the most influential in bringing forth modern science.

Lyndon Baines Johnson (/ˈlɪndən ˈbeɪnz/; August 27, 1908 – January 22, 1973), also known as LBJ, was the 36th president of the United States, serving from 1963 to 1969. He became president after the assassination of John F. Kennedy, under whom he had served as the 37th vice president from 1961 to 1963. A Democrat from Texas, Johnson previously served as a U.S. representative and U.S. senator. Born in Stonewall, Texas, Johnson worked as a teacher and a congressional aide before winning election to the U.S. House of Representatives in 1937

Jefferson was sworn in as president by Chief Justice John Marshall at the new Capitol in Washington, D.C., on March 4, 1801. His inauguration was not attended by outgoing President Adams. In contrast to his two predecessors, Jefferson exhibited a dislike of formal etiquette. Plainly dressed, he chose to walk alongside friends to the Capitol from his nearby boardinghouse that day instead of arriving by carriage.[158] His inaugural address struck a note of reconciliation and commitment to democratic ideology, declaring, "We have been called by different names brethren of the same principle. We are all Republicans, we are all Federalists."

John Adams (October 30, 1735 – July 4, 1826) was an American Founding Father who served as the second president of the United States from 1797 to 1801. Before his presidency, he was a leader of the American Revolution that achieved independence from Great Britain. During the latter part of the Revolutionary War and in the early years of the new nation, he served the U.S. government as a senior diplomat in Europe. Adams was the first person to hold the office of vice president of the United States, serving from 1789 to 1797. He was a dedicated diarist and regularly corresponded with important contemporaries, including his wife and adviser Abigail Adams and his friend and political rival Thomas Jefferson.

George Washington, Former British general turned American hero. George Washington (February 22, 1732 – December 14, 1799) was a Founding Father of the United States, military officer, and farmer who served as the first president of the United States from 1789 to 1797. Appointed by the Second Continental Congress as commander of the Continental Army in 1775, Washington led Patriot forces to victory in the American Revolutionary War. He then served as president of the Constitutional Convention in 1787, which drafted the current Constitution of the United States. Washington has thus become commonly known as the "Father of His Country".

James Earl Carter Jr. is an American politician and humanitarian who served from 1977 to 1981 as the 39th president of the United States. A member of the Democratic Party, he served from 1963 to 1967 in the Georgia State Senate and from 1971 to 1975 as the 76th governor of Georgia

Its literally Steven Hawking

John Fitzgerald Kennedy (May 29, 1917 – November 22, 1963), often referred to as JFK, was an American politician who served as the 35th president of the United States from 1961 until his assassination in 1963.

Ronald Wilson Reagan (/ˈreɪɡən/ RAY-gən; February 6, 1911 – June 5, 2004) was an American politician and actor who served as the 40th president of the United States from 1981 to 1989. A member of the Republican Party, his presidency constituted the Reagan era, and he is considered one of the most prominent conservative figures in American history.

Aleksandr Akimov is a Soviet nuclear engineer who worker at Chernobyl. He began his career at the Chernobyl Nuclear Power Plant in September 1979. During his first years at Chernobyl, he held positions of senior turbine management engineer and shift supervisor of the turbine hall.

Anatoly Dyatlov is the chief engineer for the Chernobyl power plant. it is April 26, 1986 5 hours before the Chernobyl meltdown. (you are Aleksandr Akimov)