Help me study for my Business Law class. I’m stuck and don’t understand.

Respond to the following in a minimum of 175 words:

Why has union membership declined in the U. S. since 1955? Do you expect this trend to continue? Explain why or why not. What value may unions offer to workers today? One key benefit is the collective bargaining process which includes five core steps. Select one step in the process and discuss the following information: