Market, planned, and mixed are three basic types of economic systems.
I think it’s b it’s prolly wrong but i tried
Wave after wave of Germanic barbarian tribes swept through the Roman Empire. ... Romulus, the last of the Roman emperors in the west, was overthrown by the Germanic leader Odoacer, who became the first Barbarian to rule in Rome. The order that the Roman Empire had brought to western Europe for 1000 years was no more.
Bandits were a common threat along the Silk Road. The bandits learned that not only silk was being traveled through those roads, but also gold, precious stones, glass, and other materials from China.
There were six Soviet missiles and jet bomber bases, they were installed in San Cristóbal, Candelaria, Guanajay, Sagua la Grande, Remedios, and Santa Clara.