Answer:
The Pythagorean Theorem is used in football to find the distance a player needs to run at an angle in order to catch up to the runner. The defensive player has to take the right angle. If you know a^2 and b^2 then you can find the distance the defender needs to run to make the tackle.
"internal problems unification among Islam in Northern Africa and Western Europe".
It sounds like you might have a list to choose from, but there is nothing here. Is there more to the question? :)
Are there any choices to this question
A constitutional amendment was adopted, placing term limits on the presidency. A lasting effect of the new deal has been a belief that government should: Critics charge that new deal policies favored socialism because the federal government: Increased its responsibility for the welfare of the economy.