The correct answer is: "allowing goods to be shipped further".
The spread of the internal combustion engine allowed to developed faster means of transport with great capacity, which enabled to transport large amounts of goods at a low cost. Companies were able to cheaply transport their products to further places, therefore the markets where they could operate widened significantly. A progressive market integration process took place as technologies allowed the development of more efficient production and transportation systems.
An unruly act doesn't really break any law but it is offensive. An example would be resisting against the authorities which can cause trouble and get you arrested but not really cause jail time. D is the correct answer most likely.
Answer:
soviet union
Explanation:
the U.S had gone through a "Red Scare" the U.S was worried for their safety and had paniced. Fed. employees were screnned to see if they were loyal to the U.S, and had started to watch out for Soviet spies
The discovery of gold in California.
The correct answer in - B. Conflict often resulted in a higher number of slaves for trade.
Whenever there was a conflict within Africa, it meant that there are going to be more slaves on the market. This was due to the tradition of the African tribes to capture enemies and keep them as slaves, and also the already developed network of selling slaves to the Europeans. After every conflict, the winning side had lots of slaves, and Europeans rushed to get their hands on the best ones, so the African tribes that were selling them were making a nice profit, while the Europeans were getting excellent labor force.