You didn't really provide any options here but we can safely say that Alexander's army (if you're talking about the army of Alexander the Great) was alert because they were trespassing in foreign terain where they could be attacked at any time.
Answer:The united nations was formed, the EU was formed, and many Usa got out of the great depression because of the war.
Explanation:
<span>il Risorgimento </span>was the political and social movement that consolidated different states of the Italian peninsula<span> into the single state of the </span>Kingdom of Italy<span> in the 19th century. </span>
It was hard to get to city center
the slums had bad air
and it is dangerous to live in
<span>The U.S. effectively cut the bypassed islands off from supplies and reinforcements and rendered those islands that were useless to Japan</span>
