How and why did the goals of nato change in 1991

Twenty years after the fall of the Soviet Union, NATO can point with pride to its history. But can it point with confidence to its future? NATO's viability in the 21st century depends on applying the lessons of the past, but it also depends on seeing the present clearly.

although the crusades failed to capture jerusalem, they had several major impacts on western europe. they increased the authority of the king: sometimes nobles died in battle without leaving an heir in which case the king got their land. kings passed taxes to pay for the crusades.

the answer is b: an economic crisis throughout the country.