Katryn kruger biography of barack

U.S. presidential administration from 2009 to 2017

For a chronological guide, see Timeline of the Barack Obama presidency.

Barack Obama's tenure as the 44th president of the United States began with his first inauguration on January 20, 2009, and ended on January 20, 2017. Obama, a Democrat from Illinois, took office following his victory over Republican nominee John McCain in the 2008 presidential election. Four years later, in the 2012 presidential election, he defeated Republican nominee Mitt Romney, to win re-election. Obama is the first African American president, the first multiracial president, the first non-white president,^[a] and the first president born in Hawaii. Obama was succeeded by Republican Donald Trump, who won the 2016 presidential election. Historians and political scientists rank him among the upper tier in historical rankings of American presidents.

Obama's accomplishments during the first 100 days of his presidency included signing the Lilly Ledbetter Fair Pay Act of 2009 relaxing the statute of limitations for equal-pay lawsuits;^[2] signing into law the expandedChildren's Health Insurance Program (S-CHIP); winning approval of a congressional budget resolution that put Congress on record as dedicated

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Katharine Park

Samuel Zemurray, Jr. and Doris Zemurray Stone Radcliffe Research Professor of the History of Science, Emeritus

Katharine Park’s research and teaching focuses on the history of science and medicine in medieval and early modern Europe, with special attention to gender, sexuality, and the history of the body. Her work stresses the interconnection of knowledge and practice and the importance of relating both to the social, institutional, and cultural contexts that produced them.  She has pushed these interests in several different directions.  One group of works, including her first book, Doctors and Medicine in Early Renaissance Florence (Princeton University Press, 1985), highlights the importance of studying the work of artisanal and empirical practitioners, male and female, alongside that of university-educated physicians.  In more recent articles, as well as in her monograph, Secrets of Women: Gender, Generation, and the Origins of Human Dissection (Zone Books, 2006), she describes the way in which the medical technique of human dissection grew out of empirical practices such embalming, forensic autopsies, midwifing procedures, and obstetrical surgery.

Additional areas of interest include the visual cultures of medieval and