"Magna Carta was written by a group of 13th-century barons to protect their rights and property against a tyrannical king. It is concerned with many practical matters and specific grievances relevant to the feudal system under which they lived." An article on Archives.gov mentions
The war began when the Confederates bombarded Union soldiers at Fort Sumter, South Carolina on April 12, 1861. The war ended in Spring, 1865. Robert E. Lee surrendered the last major Confederate army to Ulysses S. Grant at Appomattox Courthouse on April 9, 1865.
