Answer:
b. firm that requires union membership by its workers as a condition of employment
Explanation:
A closed shop also called a pre-entry closed shop refers to an agreement whereby the employer only hires an employee if he has union membership and must remain a member of that union to continue in employment. It is a form of security agreement to ensure genuiness of employee. Closed ship is opposed to post-entry closed shop or union shop which requires the employee to become a member of a union if they are not already members, and must be accepted by the union.
Answer: if you need to find out more about a specific health issue you should contact a doctor that specializes in what the health issue is. They can explain more about the health issue and can give you the help you need to fix the issue. It’s better not to look stuff up on the internet because sometimes it’s not the right answer.
Explanation:
They seized existing trading posts using force.
diseases from Europe such as influenza an small pox
the refusal of the Incan emperor to cooperate with the Spanish
hope this helps!!