Explanation:
Nationalism and Imperialism encouraged each nation to pursue its own interest and compete for power. This also lead to conflicts. Nationalism is when you feel superior to other nations, which can lead to imperialism. basically a policy of extending a country's power and influence through diplomacy or military force. I hope this helps you.
All participants in an economy are interdependent because a single entity cannot produce all the goods and services in demand. Strength in numbers.
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Answer:
Thomas Edison
Explanation:
In his 84 years, Thomas Edison acquired a record number of 1,093 patents (singly or jointly) and was the driving force behind such innovations as the phonograph, the incandescent light bulb and one of the earliest motion picture cameras. He also created the world's first industrial research laboratory.