Which of these is a civil liberty protected by the Bill of Rights? A. the right to work
B. the right to marry
C. the right to travel abroad
D. the right to religious freedom

The right to religious freedom is in the 1st Amendment

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°

length of the cultivating season was not a problem of new england agriculture