Answer: The railroads established fair rates for customers.
Explanation:
Answer:
With the Discovery of trench warfare, There was a need for weapons that were capable of long-range destruction and also inflict maximum damage at the same time. this resulted in the invention of many new weapons.
B. By showing that the meatpacking industry did not have high standards of safety and cleanliness.
Answer;
-Reduced trade barriers and streamlined customs procedures has allowed goods to be easily and readily available throughout the trans-Pacific.
Explanation;
-Reduced trade barriers allow producers to enter foreign market without increasing the price of their product, which improve their overall sales. Removing trade barriers helps emerging markets boost economic growth.
-The streamlined customs procedures minimize the cost by focusing on a specific type of products (mainly electronics)