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.
Generally speaking, it would be that "D. European states had their borders clearly defined" that was an important outcome of the Congress of Vienna, since this increased stability in Europe after the Napoleonic Wars.
The correct answer is: C) movement to the suburbs.
One of the most important post-war migrations was the one that moved the middle classes to the suburbs. By 1970, suburbs population was larger than central cities'. These areas became mostly inhabited by adults between the ages of 25 and 35 and their children.
He must consider protest laws, the crowd of either supporters or fighters, jail time, and people’s safety.
Like what judge where they live or like what they have or the holidays ?