What did Native people use to migrate from Asia to North America

early 1800s scientists and theorists began discussing the possibility of a land bridge that had spanned between Asia and North America thousands of years ago. ... Instead, he believed that hunters from Asia had crossed into North America via a land bridge or narrow strait located far to the north.

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explanation:

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.