Liberty , and the pursuit of happiness
The South wanted to continue with slavery while the North decided to rid thw Nation of subjugation abd slavery
Explanation: LAW
The necessity of fighting off invading groups was one aspect of the Roman Empire that continued into the Byzantine Empire. The Byzantine Empire, a very powerful and vast civilisation, emerged after the Roman Empire during Late Antiquity and the Middle Ages. Constantinople became its capital.
More airplanes, new ships, more tanks.
They help attempt to repel black death, 1349. they were religious zealots of the middle ages in Europe who demonstrated their religious fervor and sought atonement for their sins by vigorously whipping themselves in public displays of penance.