B! The main goal was to keep slavery out of all western lands
The correct answer to this open question is the following.
Unfortunately, your question is incomplete. You forgot to include the concepts to be matched(benefits). We do not know what they are.
However, trying to help you we did some deep research and can answer the following.
These would be the matches:
Rockets - an invention that supports the exploration of space.
Internet - an invention that connects every single one of us with the rest of the world, almost immediately.
Biotechnology - an invention that changed medicine in that it helps to develop better vaccines and the exploration of genetic information to cure diseases.
Computers - facilitate de storage of information and process it incredible fast ways. It allows science to do calculations with large numbers, solve complicated equations, and search information instantly.
It is interesting thinking that most of these inventions were created for military purposes to be used in wars. And then, they were developed to be used massively adapted to consumers.
Answer: In 1492, a Spanish-based transatlantic maritime expedition led by Italian explorer Christopher Columbus encountered the Americas, continents which were virtually unknown to and outside of the Old World political and economic system. The four voyages of Columbus led to the widespread knowledge that a continent existed west of Europe and east of Asia. This breakthrough in geographical knowledge inaugurated a period of exploration, conquest, colonization, biological exchange, and trans-Atlantic trade, the effects and consequences of which persist to the present, and are sometimes cited as the beginning of the modern era
Explanation:
The purpose of this text is to inform the people of the Hawaii islands of the efforts to weaken the effects of climate change as he mentioned the major businesses switching to cleaner energy and he had said that he puts as much time and energy available into the matter of climate change. He uses rhetoric form of speech to intensify the sentence by using words that put across a stronger image such as when he says "Alaska, where the sea is already swallowing villages and eating away at shorelines"
Answer:
Neil Armstrong
Explanation:
Neil Armstrong and Edwin "Buzz" Aldrin were the first of 12 human beings who walked on the Moon.
