The Mayan collapse is the same as all others; they were religiously expecting an end to the world they didnt like, and the promised king of a world they'd like. Astronomy and calendars were misinterpreted to say soon soon soon and soon ran out and they were sick of it. Greed, control, all the things that happened to Catholics happened to Chinese and Maya etc. USA is next.
Collapse
If the WTC towers did not collapse, they would eventually be due to the extensive damage beyond repair
the economy of the south would collapse
Emancipation Proclamation
as all empires of that era are destined to fall, the Byzantines would fall right after it great conquest and economy collapse only to be save by the next empire.
Nope
Disease and famine would be most like it Another would be getting attacked.
A factor would be who you would hire to optimize or plan your taxes
China will not collapse. If it did the world would collapse too
COnstructability
The Whiskey Rebellion, because he thought that for farmers to refuse to pay their taxes would cause the government to collapse.
Collapse
The world would collapse.
The pyramid would collapse.
If the WTC towers did not collapse, they would eventually be due to the extensive damage beyond repair
Because the negative pressure is the major factor preventing the lungs from collapsing. If the intrapleural pressure became equal to atmospheric pressure the lungs would recoil and collapse.
The efficiency would be about the same. The only difference would be the time factor. The larger the heating element, the quicker the water would get to temperature. One other factor to consider it the insulation factor of the tank. The more insulation around the tank the longer the water will stay at temperature the less energy is used to maintain the temperature of the water in the tank. Also to consider is the incoming temperature of the cold water entering the tank. The colder the water the longer the time factor is to heat the water to a specific temperature.