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The cultural information that the architecture of Machu Picchu provide is....."The Inca were organized to achieve complex projects"
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The USS Maine was sunk in the Harbour of Havana, Cuba, during a revolt of the cubans against Spain. Public opinion in the USA was that Spain was to blame. Starting as a diplomatic issue between Spain and USA, rapid escalation resulted in war between the two countries.
Inflation and unemployment rose to their peaks by the end of the 1970s. This happened because the fiscal deficit was largely financed by the federal finances. Further, an energy crisis was being faced due to the increase in the price of crude oil. This led to overall inflation and economic instability.
It might lower the population drastically.
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