What Physical Charactaristics in Europe have created or caused War?

WWI and WWII What Physical Charactaristics in Europe have created or caused War?
What Human interaction issues have created war in Europe?
What Poltical Issues have arisen and resulted in war in Europe?
How have these issues impacted the world?
How have these issues led to the development of new organizations?
How have these issues impacted America, politcally, religiously, and culturally.

44 glue sticks cost $7.76 dollar sign, 7, point, 76. Which equation would determine the cost of 131313 glue sticks?

44 glue sticks cost $7.76 dollar sign, 7, point, 76. Which equation would determine the cost of 131313 glue sticks?

(Choice A)A\dfrac{x}{13} = \dfrac{4}{\$7.76}13x​=$7.764​start fraction, x, divided by, 13, end fraction, equals, start fraction, 4, divided by, dollar sign, 7, point, 76, end fraction

(Choice B)B\dfrac{13}{x} = \dfrac{\$7.76}{4}x13​=4$7.76​start fraction, 13, divided by, x, end fraction, equals, start fraction, dollar sign, 7, point, 76, divided by, 4, end fraction

(Choice C)C\dfrac{4}{\$7.76} = \dfrac{13}{x}$7.764​=x13​start fraction, 4, divided by, dollar sign, 7, point, 76, end fraction, equals, start fraction, 13, divided by, x, end fraction

(Choice D)D\dfrac{13}{4} = \dfrac{\$7.76}{x}413​=x$7.76​start fraction, 13, divided by, 4, end fraction, equals, start fraction, dollar sign, 7, point, 76, divided by, x, end fraction(Choice E)ENone of the above