Answer:
The Awnser is: The African Slave Trade.
I hope this helps you out :)
Congress determines the president's salary. However, according to Article II<span>, Section 1 of the United States Constitution, Congress may not change the president's salary while the president is in office.</span>
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
They compare and contrast the ideas from multiple resources.
Porque en el norte hay países más desarrollados que contratan trabajo barato para producir el azúcar. Esperaba que esto ayudara