That looks like when most of the troops drafted into the Vietnam War
Answer:
Option A
Explanation:
At the cellular level, the thyroid epithelia cells form follicles filled with colloid – includes materials needed for thyroid hormone production. These follicles range in size from 0.02-0.3mm and the epithelium may be simple cuboidal or simple columnar.
They squeezed Germany from two directions
I believe it's C. But don't take my word for it, it's just what I think it is but it would be wrong.