Here is a biographical tape about one of the greatest people in the history of the United States of America - Abraham Lincoln, who became the sixteenth president of the country. It was this man who stood at the helm of large-scale transformations and led the country through a bloody civil war, which in fact united two disparate states into one single and powerful country. He grew up in a family of a practically impoverished farmer and, like no one, understood that the work of liberating slaves should unite society and take it to a new level of development of democracy.