C. Production, distribution and consumption of goods and services
Railroads allowed products to be transported easier and safer. Which in turn dropped prices of the products.
The American war for independence was a clear result of the Intolerable acts.
The intolerable acts were meant as a form of punishment for the Boston tea party and many other protests held in the colonies. This made the colonists even angrier and the war for independence began that the colonists eventually won and kicked the British armies out.
Answer:
https://www.google.com/url?sa=i&source=images&cd=&ved=2ahUKEwjqiJeenavmAhUD16wKHUdyB6gQjRx6BAgBEAQ&url=https%3A%2F%2Fwww.civiceducationva.org%2Ffederalism5.php&psig=AOvVaw05x8rJe2nkiT2UGnBeo4xB&ust=1576072366608533
Explanation:
D is the answer DDDDDDDDDDDDDDDDDDD