Answer: i don’t know I’m not about to cap.
Explanation:
The labor movement in the United States<span> grew out of the need to protect the common interest of workers. For those in the industrial sector, organized </span>labor unions<span> fought for better wages, reasonable hours and safer working conditions.</span>
Answer:
l am not completely sure but l l think that is it war or fight
Pollution, mineral location, and new energy sources
space exploration and national defense
microbiology advancements and cloning procedures but I don't think you need all that :)