The construction of the city of Troy, particularly the well-known Troy VI and Troy VII layers, spanned several centuries rather than a specific number of years. Archaeological evidence suggests that the city was continuously inhabited and rebuilt over time, with significant construction phases occurring from around 3000 BCE to 1000 BCE. The legendary Trojan War, as depicted in Homer's epics, is believed to have taken place around the 12th century BCE, but the actual timeline of its construction is more complex and gradual.
the great pyramid of Pharaoh Khufu for example, took 100,000 slaves and 20 years to do it20-30 years to make the Egyptian pyramids.20 or more years
yes
Sequoyah definitely did not "build the Cherokee language". It was around for many hundreds of years before Sequoyah was born. Sequoyah came up with a written syllabry to be used for writing the language, based on the writing used in American books and newspapers.
About 20,000 people but 1,500 died building it because of dehidration.
the Titanic was built in 1909 until 1911
It took 14 years to build China's Forbidden City. Construction started in 1406 and was completed in 1420. The complex has 980 buildings.
14
14 years
10 years
10 years
It took 8 years to build the White House.
to many years to count
It Took 14 Years
10 Years
it took 5 years
about 50-70 years
three years