Teamwork takes cooperation up a notch because in this case, the individuals share a common goal. This is important in organizations that often operate in silos and require cross-functional actions to achieve a goal, e.g. putting on a company trade show. Teams form as needed and disperse when the goal is reached.
The Class of 1984 included Loretta Lynch, who would later become the first African-American woman to be Attorney General of the United States. In 1990, Barack Obama was elected as the first black president of the Harvard Law Review. Obama, who graduated from HLS in 1991, would later represent Illinois in the U.S Senate, and in 2008 would become the 44th President of the United States, and the first African-American president.
 President Obama is a graduate of Harvard Law School. Prior to being  elected President he was a US Senator from Illinois and before that  served three terms as an Illinois state senator   .   Barack Obama became president of the United States of America in  2009 and is the current president.Before he became president there  was George W. Bush and Bill Clinton.The name of the U.S. President is Barack Obama. He has held this  position since 2009. The President of the United States of America is Barack Obama. Alabama The President of the United States is Barack Obama.he name of the U.S. President is Barack Obama. He has held this  position since 2009. The President of the United States of America is Barack Obama.