Which defense mechanism is being used when an angry employee, who was unfairly criticized by her boss, almost runs a few cars off the road on her way home from work?

Which statement best describes the reason why the allies responded to the berlin blockade by airlifting supplies to the city? they did not have enough troops to attack the ussr. they controlled only the water routes to berlin. they controlled only one land route into west berlin. they did not want to use military force against the ussr.