Answer:
Reduce injury.
Explanation:
Using safety equipment properly in a car that cause injury, accidents and even death from happening. An equipment such as a seatbelt is a very important equipment to wear in a car and it is even against the law not to wear it. Such laws help to reduce risks of injury during any accident. Some other safety equipment include spare tyre, torch, extra batteries, fire extinguisher.
I think they were discovered in guatamala but idk for sure
The "Monitoring the Future (MTF)" collects information to measure substance and alcohol use patterns among youths.
In 1975, the National Institute on Drug Abuse supported the yearly self-report overview. Monitoring the Future (MTF) is a continuous investigation of the practices, states of mind, and estimations of U.S. auxiliary school understudies, undergrads, and youthful grown-ups. MTF overviews an example of secondary school seniors, tenth graders, and eighth graders chose to be illustrative everything being equal, tenth graders, and eighth graders out in the open and private secondary schools in the United States.
The silk road was one of the only ways to get goods from other countries in that time period. People traded food, spices, skills, etc. With the trade, countries could try new cultures leading to the spread of cultures.