The failure of various government intelligence-gathering organizations to detect the terrorist attacks of September 11, 2001, illustrates which poorly functioning aspect of government bureaucracy?

Which sentence best represents the thesis of this article? a they challenge us to consider whether we can trust what we are seeing. b optical illusions may seem mysterious, but they are not unexplainable. c through science, we can learn how optical illusions work. d let’s take a look at three common optical illusions and explore the science behind each one.

During the late 19th century, russia's settlement and development of siberia was made possible by the invention of the

Globalization and technology developments have led to what some individuals have described as "flat world." what is the significance of the flat world concept? what is the impact of the flat world on supply chain requirements and strategies?