Henry Stanley is the person
The answer to the question is C.
<span>victory
for the Allies gave them an important geographic position in mainland
Europe marking the beginning of ultimate victory for the Allies. </span>
The fill in the blank answer is The 1985 Mexico City Earthquake.
While under increasing economic pressure the capital and largest city of the country, Mexico city was struct by a large scale with a moment magnitude of 8.0
Aftershocks caused further damage, overall injuring 30,000 and killing approx. 20,000 people.
Buildings and infrastructure collapsed with the cost of the earthquake reaching into tens of billions of dollars to the Mexican economy.
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In 1920s, <span>many people were purchasing vehicles, which helped the economy to sky-rocket. Unemployment was at a all time low, which made the 1920's be known as the "Roaring 20's" because almost everyone could get a job.. With a job, you can purchase the things you want, but as people kept buying cars, they realized that they really didn't need to keep buying.</span>