Virginia became the 10th state to join the United States of America.
Source
The first full-scale wind tunnel for airplane testing was built at Langley Field, Virginia. For ten years, it remained the largest wind tunnel in the world.
The United States Supreme Court declared that it was unlawful to discriminate in interstate travel.
The first US fire extinguisher patent was granted to Alanson Crane, Virginia.
Beltway sniper attacks begin.
The Battle of Bull Run took place at Manassas Junction, Virginia.