enlightenment period
Common knowledge - facts or knowledge widely known and undisputed.
The US and Great Britain fought a war in the early 19th century known as the War of 1812.
alexander the great
Basic Knowledge of Networking... As well as you must have great interest in Ethical Hacking... You must learn Ethical Hacking from a institute and get a certificate of Ethical Hacking.. Known as Certified Ethical Hacker
Creating the Persian Empire in the 6th Century BCE.
Compound Interest
The knowledge of the Aquarius constellation has been around since the 2nd century. It was first written about by Ptolemy, but who first discovered it is not known.
Your knowledge may be put to great use here.
Isambard Kingdom Brunel was the great engineer who designed and constructed bridges and ships in the 19th century. He is known for his iconic works including the SS Great Britain and the Clifton Suspension Bridge.
The largest earthquake of the 20th Century happened along the coast of South America. It is known as the Great Chilean Earthquake.
13th century
Christianity was making great strides in the 8th century. The newest religion at the time, however, was Islam. It was making inroads all over the known world.