Columbus claimed to have found a route to the West Indies (what he was looking for). He belived his claim until his death. However, it was later discovered that he had in fact found the Americas.
Answer:
The role of Barbed Wire
, Zig-Zag trenches and a rolling barrage of artillery are given below:
Explanation:
Barbed Wire is done by troops to stop the movement of the enemies in order to make barrier in their movement. Zig-Zag trenches are system of trenches dug by troops to provide a safe place of shelter from firing of enemy. A rolling barrage of artillery is a massed sustained artillery fire aimed along the enemy line. A barrage is done to suppress enemy movement and actions through that line.
Answer:
Safety, chaos prevention, happiness of these two combined.
Explanation:
You've got the 3 sentences part, I suppose.
A. the japanese attack on pearl harbor
Someone who watches over and spectates the thing or event going on kinda like a supervisor.