Because it protected the Egyptians, allowing them to create more inventions. I hope this helped you.
The answer for your question is......
(a) welfare
Hope it helps !!!!
Explanation:
Nationalism is an ideology and movement that promotes the interests of a particular nation (as in a group of people) especially with the aim of gaining and maintaining the nation's sovereignty (self-governance) over its homeland. ... It also encourages pride in national achievements, and is closely linked to patriotism.
People who generally respond well in a crisis believe they "can influence events".
Life can never be risk-free, yet you can accomplish more than any other individual to stay away from pointless dangers furthermore, to expand your capacity to adapt to conceivably hazardous circumstances. As indicated by inquire about on survivors of different kinds of disasters, the individuals who react well in an emergency tend to have three fundamental psychological characteristics:
They trust that they can impact occasions.
They can discover significant reason in disturbance and injury.
They realize that they can gain from both positive and negative encounters.
The name of that researcher is House
Later on, this theory is known as the Path theory. The intiial goal of his research is to find out what motivate employees in order to improve their performance and accelerates company's goals. This theory requires the leaders to match their leadership style with the appropriate setting where they work.