<span>Why did President Monroe grow worried when Mexico attained independence from Spain in 1821:</span>he didn't want Mexico to attack the United States
The Schlieffen Plan was conceived by German general General Alfred von Schlieffen and involved a surprise attack on France. The plan failed because it wasn’t realistic. It would have required a flawless unfolding of events which never occurs in wartime
<span>Technological advancement.
With the likes of social media platforms like tweeter and facebook and specialist tech websites like techcrunch. The news of a new product will always spread virally especially if the product serves a niche purpose and it's relevant to solve a particular need that the market have been wanting for a long time. So, with improved technology that we have today, the news of new technology spreads easily.</span>
<span>This country severely restricted the rights of its nonwhite citizens under a policy called apartheid, but since 1997 has made progress towards equalityThe country described in the sentence above is
South Africa
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