The Answer To Your Question is B. Alignment.
Hope It Helps
Answer:
The ancient Egyptians used cubits, palms, and digits to measure length. A cubit is the length from your elbow to the tips of your fingers.
Explanation:
The 17th parallel was the provisional military demarcation line between North and South Vietnam established by the Geneva Accords of 1954.
Im kinda stuck on this one.....but due to the " Empire " I believe its Imperialism. I hope this helps!! :D