Jacob Joseph "Jack" Lew (born August 29, 1955) is the 25th and current White House Chief of Staff. Previously, he was the Director of the Office of Management and Budget from 1998 to 2001 and from 2010 to 2012.

Lew was born in New York City. He attended New York City public schools, graduating from Forest Hills High School. His father was a lawyer and rare-book dealer who came to the United States from Poland as a child. Lew attended Carleton College in Minnesota where his faculty adviser was Paul Wellstone, who eventually represented Minnesota in the U.S. Senate. He graduated from Harvard College in 1978 and the Georgetown University Law Center in 1983.

He worked as an aide to Rep. Joe Moakley (D-Mass.) from 1974 to 1975. He then was a senior policy adviser to House Speaker Tip O'Neill. Under O'Neill he served at the House Democratic Steering and Policy Committee as Assistant Director and then Executive Director, and was responsible for work on domestic and economic issues including Social Security, Medicare, budget, tax, trade, appropriations, and energy issues.

Jacob ( /ˈdʒeɪkəb/; Hebrew: יַעֲקֹב‎‎ Standard Yaʿakov, Tiberian  Yaʿăqōḇ (help·info); Septuagint Greek: Ἰακώβ Iakōb; Arabic: يَعْقُوب‎ Yaʿqūb; "heel" or "leg-puller"), also later known as Israel (Hebrew: יִשְׂרָאֵל‎‎, Standard Yisraʾel, Tiberian Yiśrāʾēl; Septuagint Greek: Ἰσραήλ Israēl; Arabic: إِسْرَائِيل‎ Isrāʾīl; "persevere with God"), as described in the Hebrew Bible, the Talmud, the New Testament and the Qur'an was the third patriarch of the Hebrew people with whom God made a covenant, and ancestor of the tribes of Israel, which were named after his descendants.

In the Hebrew Bible, he is the son of Isaac and Rebekah, the grandson of Abraham and Sarah and of Bethuel, and the younger twin brother of Esau. Jacob had twelve sons and at least one daughter, by his two wives, Leah and Rachel, and by their female slaves Bilhah and Zilpah. The children named in Genesis were Reuben, Simeon, Levi, Judah, Dan, Naphtali, Gad, Asher, Issachar, Zebulun, daughter Dinah, Joseph, and Benjamin.

Before the birth of Benjamin, Jacob is renamed "Israel" by an angel (Genesis 32:28-29 and 35:10). The name "Israel" can be translated as "God contended", but other meanings have also been suggested. Some commentators say the name comes from the verb śœarar ("to rule, be strong, have authority over"), thereby making the name mean "God rules" or "God judges". Other possible meanings include "the prince of God" (from the King James Version) or "El fights/struggles".

Wolfgang Schäuble [ˈvɔlfɡaŋ ˈʃɔʏblə] (born 18 September 1942) is a German politician of the Christian Democratic Union (CDU), currently serving as the Federal Minister of Finance in the Second Cabinet Merkel.

From 1984 to 1991 he was a member of Helmut Kohl's cabinet, first as Federal Minister for Special Affairs of Germany and Chief of the Chancellery and then as Federal Minister of the Interior. Between 1991 and 2000, he was chairman of the CDU/CSU group in the parliament, and from 1998 to 2000 also CDU party chairman. He served again as Federal Minister of the Interior in the First Cabinet Merkel from 2005 to 2009.

Schäuble was born in Freiburg im Breisgau as the son of a tax finance advisor. After completing his Abitur in 1961, Schäuble studied law and economics in Freiburg im Breisgau and Hamburg, which he completed in 1966 and 1970 by passing the First and Second State Examinations respectively, becoming a fully qualified lawyer.

In 1971 Schäuble obtained his doctorate in law, with a dissertation called "The public accountant's professional legal situation within accountancy firms".

Rosa Louise McCauley Parks (February 4, 1913 – October 24, 2005) was an African-American civil rights activist, whom the U.S. Congress called "the first lady of civil rights", and "the mother of the freedom movement".

On December 1, 1955, in Montgomery, Alabama, Parks refused to obey bus driver James F. Blake's order that she give up her seat to make room for a white passenger. Parks' action was not the first of its kind to impact the civil rights issue. Others had taken similar steps, including Lizzie Jennings in 1854, Homer Plessy in 1892, Irene Morgan in 1946, Sarah Louise Keys in 1955, and Claudette Colvin on the same bus system nine months before Parks, but Parks' civil disobedience had the effect of sparking the Montgomery Bus Boycott.

Parks' act of defiance became an important symbol of the modern Civil Rights Movement and Parks became an international icon of resistance to racial segregation. She organized and collaborated with civil rights leaders, including boycott leader Martin Luther King, Jr., helping to launch him to national prominence in the civil rights movement.

Charles Timothy "Chuck" Hagel (born October 4, 1946) is a former United States Senator from Nebraska. A member of the Republican Party, he was first elected in 1996 and was reelected in 2002. In 2009, he was elected as Chairman of the Atlantic Council.

Born in North Platte, Nebraska, to Betty Dunn Hagel and Charles Dean Hagel, who had German and Polish ancestry, he graduated from St. Bonaventure High School (now Scotus Central Catholic High School) in Columbus, Nebraska, the Brown Institute for Radio and Television in 1966 and the University of Nebraska at Omaha in 1971. Hagel is a Vietnam War veteran, having served in the United States Army infantry, attaining the rank of Sergeant (E-5) from 1967 – 1968. He served as an infantry squad leader in the 9th Infantry Division. While serving during the Vietnam War, Hagel received the Vietnamese Cross of Gallantry, two Purple Hearts, Army Commendation Medal, and the Combat Infantryman Badge.^{[citation needed]} After returning from Vietnam, he worked as a bartender and radio newscaster while finishing college.