Why is earth outer core inferred to be a liquid

Why did the united states lead a coalition to invade iraq in 1991? o a. there was a fundamentalist revolution in iraq. o b. iraq had invaded iran. o c. an oil embargo had started in the middle east, o d. iraq had invaded kuwait.

Which modern technology has not made a great difference in the inuit way of life?

What foreign policy developed in both europe and asia as a result of nationalism