Which of the following best describes the changes brought to world populations as a result of the european colonization of the americas?

a. the european population nearly doubled, the native american population dropped greatly, and millions of africans were sent to the americas as slaves.

b. the african population nearly doubled, the native american population dropped greatly, and millions of europeans were sent to the americas as slaves.

c. the african population nearly doubled, the european population dropped greatly, and millions of native americans were sent to europe as slaves.

d. the native american population nearly doubled, the african population dropped greatly, and millions of europeans were sent to africa.

explanation:

a trial judge has broad powers in his courtroom. the judge's decision is usually final for the duration of the trial, and the party's one special type of witness is an expert witness.

monitor contract compliance and results of forestry activities to assure adherence to government regulations.  

plan and supervise forestry projects, such as determining the type, number and placement of trees to be planted, managing tree nurseries, thinning forest and monitoring growth of new seedlings.  

establish short- and long-term plans for management of forest lands and forest resources.  

determine methods of cutting and removing timber with minimum waste and environmental damage.  

supervise activities of other forestry workers.

by the way there is no video here.