Public speaking, I guess.
Could I please have the list?
Answer:
Goodwill is a friendly or helpful attitude towards other people, countries, or organizations. I invited them to dinner, a gesture of goodwill. They depend on the goodwill of visitors to pick up rubbish. Synonyms: friendliness, favour, friendship, benevolence More Synonyms of goodwill.
Answer:
Combustion engine
Explanation:
The combustion engine were some of the most significant and very far technologies of the Industrial Revolution. This was first presented in 1878 and was propelled by gas and air, making it unsuitable for large public use. During the Industrial Era, the combustion engine was perhaps the most efficient, both in the early years and even in the long run.