Corporate shareholders:

a. are proportionately liable for the firm's debts.
b. are protected from all losses.
c. have the ability to change the corporation's bylaws.
d. receive tax-free distributions since all profits are taxed at the corporate level.
e. have basically no control over the actual corporation.

C. have the ability to change the corporation's bylaws. 

Explanation:

Shareholders of a corporation have limited liability which means that the liability of owners are limited to the amount invested in the business. Therefore, they aren't protected from all losses.

Distributions are taxed at the corporate and personal level.

Shareholders have some control over the corporation. They elect the directors who run the corporation. They have to approve of major decisions. They aren't involved in the daily running of the corporation.

Corporate shareholders have the ability to change the corporation's bylaws. 

answer; because many corporate watch groups will discover and publicize unethical behavior by suppliers, link it to the american company, and harm its reputation;

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