Which of these had the greatest effect in ending the florida land boom?
decreased tourism and high taxes
stalled road and railway construction
speculation and high land prices
poor weather and natural disasters

The correct answer is D) poor weather and natural disasters.

What had the greatest effect on ending the Florida land boom was poor weather and natural disasters.

People felt very attracted to get a portion of land in the Florida peninsula, the sunny days, the beach, and the great weather made Florida one of the best destinations for American people in the 1920s. That was called the "Florida Boom." This created cities such as Coral Gables, Holywood, Boca Raton, and Miami Shores. However, heavy storms, hurricanes, and the Great Depression of 1929 ended the "Florida dream."

union blockade

explanation:

the union blockade in the american civil war was a naval strategy by the united states to prevent the confederacy from trading.

the blockade was proclaimed by president abraham lincoln in april 1861, and required the monitoring of 3,500 miles (5,600 km) of atlantic and gulf coastline, including 12 major ports, notably new orleans and mobile. those blockade runners fast enough to evade the union navy could only carry a small fraction of the supplies needed. they were operated largely by british citizens, making use of neutral ports such as havana, nassau and bermuda. the union commissioned around 500 ships, which destroyed or captured about 1,500 blockade runners over the course of the war.

the idealization of the rural landscape ; admiration for the beauty of nature ; focus on an individual's inner concerns