they were formed in 1861 XD
- 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.
I would say a since they don't have income except social security.
The patrons supported the Renaissance movement in Italy by encouraging the spread of arts and education and providing financial support to artists. Patrons like the Medici Family sponsors the Renaissance artists by building schools and museum and by giving money as an aid for an artist to continue working on his art.
Answer: Pre-Columbian refers to the history and culture of North and South America before the arrival of Christopher Columbus.