Answer:
Explanation:This might help
Definition: Labor unions or trade unions are organizations formed by workers from related fields that work for the common interest of its members. They help workers in issues like fairness of pay, good working environment, hours of work and benefits.
Answer:
cause crawfish are close to extinction
Explanation:
Party bosses used a system of coercion and bribes to maintain the power of their political machines. Using violence as a method to ward off opponents or intimidate enemies or potential voters these individuals utilized this method to serve their goals. Additionally party bosses used bribes and other financial incentives to maintain the power of their political machines.
It lowered the economy thus causing the great depression
