Human migration is when people move from one place to another, typically through different countries. They most likely move their with a plan to settle there temporarily or permanently in this new location. It involves moving over long stretches of land or water to get to a new country or region.
I hope this helps.
A. Modeling
<span>or being a good role model </span>
Explanation:
also has strong bilateral relations with major providers of economic and military aid, such as France, Germany, Japan, Malaysia, South Korea, Switzerland, the United States, and particularly the United Kingdom, with whom military ties date to the nineteenth century.
First of all, you dont have the answers.
But the answer is "Companies replaced hand-operated brakes with air brakes on trains" is the best answer because this stopped many of the fatalities that were caused by brake failures." which is I say on what you are using D
