I’m pretty sure it’s John Locke sorry if I’m wrong
Answer: B: "The information age"
Explanation: "The information age" began in the 20th Century, let us say started around the 1970s. The information age is also called the 'digital age', or 'computer age' which adopts the use of digital computers and digital record keeping processes.
It is a shift from the industrial revolution and is based upon access to 'information technology' where people can easily access 'information' and 'knowledge', thereby making information and knowledge easily disseminated and available.
Economic depression coupled with extended drought, unusually high temperatures, poor agricultural practices and the resulting wind erosion all contributed to making the Dust Bowl.
The formula is GDP/Population. If you're looking at just one point in time in one country, then you can use regular, “nominal” GDP divided by the current population. If you want to compare GDP per capita between countries, you must use the purchasing power parity GDP.