Respuesta :
Answer:
numbers 3 and 4 (3.mechanical union. 4.industrial union.)
Explanation:
cause mechanical means they build machines and industrial is everything else such as electricity or food.
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Ω Entity001 And Project Ω
The two types of labor unions are 1. trade union and 4. industrial union.
What is the difference between a trade union and an industrial union?
A trade union represents workers for a particular type of job, whereas an industrial union combines all the workers (both skilled and unskilled) in a particular industry.
For example, the National Education Association (NEA) is a labor union in the United States, representing three professional educationists, while the United Automobile Workers (UAW) is an industrial union.
Thus, the two types of labor unions are not auto and mechanical unions, but they are 1. trade union and 4. industrial union.
Learn more about labor unions at https://brainly.com/question/881501