Answer: During bronze age, Ancient people had been using bronze to make tools or weapons necessary for hunting etc. Metals like tin and copper was used to make bronze thus the name bronze age( denoting the period of usage of bronze). Metals were used before and also after bronze age.
Explanation:
lucrative for Spanish rulers to force oppressed Africans to function throughout the fields because of just how labour - intensive and hazardous mining was. A slave's resources would be lost if he or she was killed or wounded and then unable to function.
The very first step would be to halt human trafficking
Answer:
Option D) is correct
Explanation:
Dr. DeVries is interested in measuring how practice in problem solving affects this ability. The population of interest is high school seniors. However, the sample consists of students who attend an exclusive college preparatory school out of which half of the sample receives practice in solving particular types of problems, while the other half does not receives practice in solving those types of problems. Now groups take the same problem-solving test. But DeVries may not be able to generalize his findings as the sample is not representative of the population.
