An ulcer is a lesion that develops on the skin or mucus membranes of the body. Ulcers that occur in the stomach or small intestines are known as a peptic ulcers. A peptic ulcer in the stomach is also called a gastric ulcer. Ulcers may be caused by lifestyle factors like diet and stress, or an excess amount of stomach acids. However, the majority are caused by an infection caused by the bacterium Helicobacter pylori (H. pylori).
Abraham Lincoln stayed in office from 1861-1864, and was re-elected in 1864, and began serving his second term on March 4, 1865. He was assassinated approximately 42 days after he was sworn into office, for his second term. About 4 years, and 40 days.
Abraham Lincoln was a famous President from USA, who lived between February 12, 1809 and April 15, 1865. He became 56 years old. He led the country through its greatest internal crisis ever, the American Civil War preserved the Union and ended slavery. Lincoln was shot and killed in an assassination attempt when the war was over, just a month after he was re-elected president for a second term. Before Lincoln became the first Republican president, he was a lawyer, representative in the Illinois State Assembly, Congressman and twice a candidate for senator without success.