It's a flawed question because Thomas Paine believed c and d to be correct, but I would go with C.
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.
Its about the past and how it change are world and the most important peoples that did it
I think it would be the Executive only because the people are more aware to what the president will say and how they run this country. Take our newest president, Mr. Donald J. Trump, he is our president and now a lot of people are more aware of what he is doing to our nation and how the people react can be beyond his doing depending what new laws or bills he passes or sets. Riots could start, or people could praise him. SNL had done skits since he's been in office that were about him, that counts as responding, though in a comedic form it still counts to what they have responded to.
<span>The people practiced religious toleration and the United Provinces was a Republic not a Kingdom</span>