What was the name of the fort that washington set up during his first campaign against fort duquesne?

Fort Necessity is the correct answer.

Explanation:

In his first campaign against Fort Duquesne, George Washington encouraged his men to build Fort Necessity to prevent a counterattack by French and Indians. Previously, he had led the construction of a campsite in the area, in order to gather the necessary resources to continue with the campaign. He accomplished this task with Tanacharison and the Seneca tribe.

seeing as no choices were provided, i'll do my best to answer it from knowledge.

job specialization promotes work ethic to the person doing the job. he/she may be strong in the arms and able to lift things, specializing him/her in a job where you lift and carry.