Give your thoughts and feelings about World War

The war evoked pity and terror like no other, and when peace was declared there was an almost animal venting of emotion in the streets of Britain. It toppled some monarchies and shook other nations to their roots.

angle a = 40.6°

step-by-step explanation:

for any right angle triangle we know the pythagoras theorem reveals

hypotenuse² = height²+base²

by this formula we will calculate the length of hypotenuse

h² = 6²+7²

⇒ h =√36+49 = √85 = 9.22

now from the given triangle sin a = height/ hypotenuse

                                                sin a = 6/9.22 = 0.651

therefore

so angle a = 40.6°

answer; /// i do believe that its napolean's conquest of spain;