All of the following are causing significant job loss for americans except:

a. globalization
b. outsourcing
c. automation
d. unionization

Unionization                  

Explanation:

The method of assembling an entity's workers into a labor union that will serve as just an association between both the employees and the managers of the business.

In certain cases, the authorization of a union needs a majority referendum of the staff. The business is said to have been unionized when a union is developed.

Thus from the above we can conclude that unionization only helps the employees to perform their tasks and protect them from certain discriminant practices and exploitation that they may face.

answer: 11/12

step-by-step explanation: 4 1/4 and 3 1/3 is equivalent to 4 3/12 and 3 4/12. 4 3/12 - 3 4/12 =11/12

answer; charters;