Answer:
Concerns of safety
Explanation:
This makes the most sense in my opinion.
mail boxes? (im so sorry is i got it wrong :( )
Answer:
European
Explanation:
In the Arab world, enslaved people were often European. Roughly 1 million and 1.25 million Europeans were captured between the 16th and 19th centuries by Barbary corsairs and sold as slaves.
THE LABOR MOVEMENT IN THE UNITED STATES GREW OUT OF THE NEED TO PROTECT THE COMMON INTEREST OF WORKERS. FOR THOSE IN THE INDUSTRIAL SECTOR, ORGANIZED LABOR UNIONS FOUGHT FOR BETTER WAGES, REASONABLE HOURS AND SAFER WORKING CONDITIONS. THE LABOR MOVEMENT LED EFFORTS TO STOP CHILD LABOR, GIVE HEALTH BENEFITS AND PROVIDE AID TO WORKERS WHO WERE INJURED OR RETIRED.