The answer is C. They are both different political parties representing the USA.
- AFL matches with goals 3.
- NLU matches with goal 1.
- Knights of Labor matches goal 2.
- Trade Unions matches with goal 4.
AFL tried to better the bargaining possition of workers with employers and getting the work conditions more human.
NLU tried to limit the work day until 8 hours as maximum.
Knights of Labor matches with goal 2 because it admitted experts or unskilled workers in its national union.
Trade Unions matches with goal 4 because they tried to get better work environments for employees not only fighting by it selves, but also associating with other organizations so as to increase their popularity and power.
Not only was it one of the bloodiest battles, but it had <span>an elaborate preparatory air and naval bombardment, three U.S. marine divisions landed on the island in February 1945.
I hope this helps you and have a great day!
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Jerusalem, hope this helps
It could be seen as a waste of time (given that the bombing was a test) or a waste of resources