I think its no means of transportation
Answer:
Prices have increased over time, and it would take far too many pennies to buy anything of value
Explanation:
Going by the fact that the value of pennies is fast declining, there is no longer value in holding them; hence the reason most people collecting them are throwing them away.
Answer:
B. the railroads
before the progressive movement
Answer:
The answer is c) expenditure approach.
Explanation:
This approach assumes that the final amount of products and services equals the amount spent on them. It is the most common way to measure a country's GDP, and as the passage explains, takes different factors into account (e.g. consumer and government spending). These factors are then added up, and the result indicates the general expenses in a period of timme.