Answer:
Researcher
Explanation:
Quaternary industry Is the sector of industry that involves the intellectual services: research, development, and information. It is considered the fourth basic industry.
Answer:
African Americans were allowed to vote without restricitons.
Explanation:
States previously had poll taxes, literacy tests and other obstacles that only the educated white man could afford to pay or pass.
Answer:
The Editors of Encyclopaedia Britannica
Encyclopaedia Britannica's editors oversee subject areas in which they have extensive knowledge, whether from years of experience gained by working on that content or via study for an advanced degree
The advantages when using nuclear fusion are the following:
1. We can have clean and non-polluted energy, no contribution of gases to the greenhouse effect or absorption of infrared radiation.
2. Effectively limitless fuel available
3. Very low cost of a fuel
4. No chain reaction
5. Fusion has the potential to provide abundant energy
