Which phrase best fits in the last box? the public began to take action by setting up committees and supporting reform candidates. the public turned against the muckrakers and tried to shut down their newspapers. the public was outraged and demanded that the government regulate journalistic practices. the public largely ignored the muckrakers' articles.

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°

there were 6 major base camps.   the base camps were located in alva, fort reno, fort sill, the madill provisional internment camp headquarters, mcalester and camp gruber.