The document summarizes key events at the beginning of the American Civil War. It describes Lincoln facing crisis as southern states seceded. When the Confederate army bombarded Fort Sumter in South Carolina for 34 hours, it marked the start of the Civil War. In response, Lincoln called for 75,000 volunteers to join the Union army, further dividing families as brothers fought on opposing sides. The summaries compares the advantages and strategies of the North and South as the war began.