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.
<span>Horatio Alger expressed the idea of individualism better than anyone else.</span>
Answer:
Shakespeare is undoubtedly an important author whose influence is still felt in the English-speaking world, most especially for the fact that English is a widely used language among many.
Explanation:
Shakespeare introduced well over 1,000 words not previously used in earlier Literatures, He is also the architect of many phrases and metaphors which have now become an integral parts of contemporary English language and literary culture making it more colourful and expressive.
anti-foreigner sentiment in china led to the boxer rebellion