Final answer:
The autocratic style of leadership centralizes authority and makes unilateral decisions. While effective in some situations, it can also lead to worker alienation.
Step-by-step explanation:
The leadership style that tends to centralize authority and make unilateral decisions is the autocratic style. Autocratic leaders have a strong focus on meeting goals and issue orders and assign tasks to group members. While this style can be effective in certain circumstances, there is a risk of alienating the workers.
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