What was John Brown’s motive for raiding the federal arsenal at Harpers Ferry?
A.
to protest the harassment of abolitionists
B.
to keep states from enforcing the Fugitive Slave Act
C.
to arm slaves and start an uprising against slavery
D.
to help defend the Underground Railroad

C. To arm slaves and start an uprising against slavery.

Explanation:

254.34

step-by-step explanation:

the formula for area of a circle is given by

a = pi * r^2

a = pi * 9^2

a = 81*pi

using 3.14 as an approximation for pi

a = 3.14*81

a = 254.34

a. theta waves. this is because the person is in a light sleep which means the brain waves would show these kind of waves.