Pls help I will give you 18 points if you help How did mountain men and fur traders help to promote western expansion?

A) They proved the wilderness to be insurpassable.

B) They established an allegiance between the colonists and the Native Americans.

C) They proved that America's wilderness was inhabitable.

D) They provided sufficient clothing for westward travelers.

Bernard praises his employees as often as he catches someone doing something right. he often hosts family get-togethers for his few employees. bernard knows:

Which of the following was a result of the political debates over the whiskey rebellion?

Ageneral requirement for informed consent is that no informed consent may include any exculpatory language. exculpatory language is that which waives or appears to waive any of the subject’s legal rights or releases or appears to release those conducting the research from liability for negligence. which of the following statements in a consent form is an example of exculpatory language? taking part in the research is voluntary, but if you choose to take part, you waive the right to legal redress for any research-related injuries.your participation in this research is voluntary. if you choose not to participate, or change your mind later, your decision will not affect your relationship with the researcher or your right to other services that you may be eligible for.in the event of any distress you may have related to this research, you will be given access to appropriate resources.the researcher may stop you from taking part in this research without your consent if you experience side effects that make your emotional condition worse. if you become too emotionally distressed during the research, you may have to drop out.