The process by which new information displaces older information in short-term memory could explain why someone, for example, could remember a phone number and suddenly he or she will forget the last three digits of the number. In order to avoid this, we can enhance our short-term memory skill by chunking or having a rehearsal.
Answer:
Manifest destiny
Explanation:
Manifest destiny gave Americans a destine to govern and spread in the unknown land in America. The term Manifest destiny first applied by John O'Sullivan in 1845. The Manifest Destiny introduced the territorial expansion in the West to the Pacific Ocean (sea to sea). The main goal was to spread its settlers in the westward region.
Explanation:
The per capita income can not reflect the true state of economic development because if the income of a particular group have increased or have become rich and the income of other groups remain the same, it will reflect an increase in the per capita income.
If you are referring to the time after USA declared independence Europe was in a mess as war was raging on in Europe most commonly known as the "Napoleonic Wars".
Hope that helped! :)