The First Battle of Manassas as it was known in the South, or First Battle of Bull Run in the North.
Union (The North) forces called the Battle of Manassas the Battle of Bull Run .
The name that the south called for the Battle of Bull run was Manassas.
If you mean Battle of Bull Run, then it is Battle of Manassas
First Battle of Bull Run, aka First Battle of Manassas, in Virginia. In the North it was named after its proximity to the Bull Run River. In the South it was named after its proximity to Manassas Junction.
Bull Run Confederates called it Manassas. Federals called it Bull Run.
Manassas, Virginia(specifically at Manassas Junction)
The first major land battle of the Civil War was the First Battle of Bull Run, known to the South as First Manassas, in Virginia.
The Union commander for the Second Battle of Bull Run (referred to as the Second Battle of Manassas in the South) was Major General John Pope.
The Union Army under General Irving McDowell was the attacking army at the First Battle of Bull Run also known as Manassas.
In the battle of bull run, (a.k.a Manassas Junction) the Confederates won.
The Battle of first Bull Run or First Manassas lasted from the morning to the late afternoon of July 21, 1861.