They crossed over a "land bridge" between the countries. The ice froze all the water so they were able to walk across it.
Answer:
Industrialization can have a negative impact on our enviroment. It tends to pollute the air around us, pollute waters, increase use such as metals like steel and fossil fuels like coal. However, use of these materials (example:fossil fuels,metals) also have a positive impact on our lives as well, it helps our economy, helps create certain items and objects (example,tire,rubber etc.) and create good relationships with foreign country,specifically in trade! Hope this helps!!! ~PLEASE MARK BRAINLIEST~
Answer:
Today, philosophers recognize Hume as a thoroughgoing exponent of philosophical naturalism, as a precursor of contemporary cognitive science, and as the inspiration for several of the most significant types of ethical theory developed in contemporary moral philosophy.
Answer:
The world benefits from this because it brings new animals and food to different countries. However, it regresses because it also brought diseases to the other countries which can cause death or in other words, is bad for humanity. So the contemporary trade exchanges sometimes help innovations for humanity.
Explanation:
As mentioned above.