Answer:
- porcelain
- gunpowder
- banknotes
Explanation:
The Tang and the Song dynasties were very influential in the Chinese society, both being great dynasties which managed to invented numerous things that resulted in prosperous and advanced society. The porcelain was one of the inventions of the Tang Dynasty, and it was a revolutionary material, both for usage, and for trade. Another invention of the Tang was the gunpowder, initially used for multiple purposes, and later finding its place in the warfare. The Song Dynasty invented the banknotes, thus it was the first government in the world to do so. That revolutionized the trade and usage of money in the Chinese society, and later in the world as well.
B,C,E
The Oregon Trail led pioneers to rich farmlands, where they settled.
The California Trail split off from the Oregon Trail at the Rocky Mountains.
The California Trail attracted mainly pioneers seeking gold, especially after 1848.
They were all on the outskirt of the two sides and every one of them had motivations to go both routes in the contention.
Maryland was a slave state and from multiple points of view held to an indistinguishable thoughts from the Confederates. The most compelling motivation that they went poorly them is on the grounds that the US government ensured there were a lot of troops there, so Washington DC wasn't cut off amidst Confederate land.
Both Missouri and Kentucky had their own smaller than expected form of the Civil War going, where neighbors battled with neighbors.
The first problem that the republic faced was the governing of the empire. (Yes, Rome was an empire under the republic) At the beginning, there was the problem of civil rights for the plebeians. Over the years the republic evolved into a "rich man's club" as one had to be wealthy or deeply in debt in order to get elected. A candidate had to put on a good show for the voters and this was expensive. Eventually the senate split into two groups, those who wanted change and those who wanted things the way they always had been. This was the downfall of the republic or the problem that they could not so
