10 years
10 Years
it was 100,000 ft. and also it toke 1002 years to build it.......
in 500 years
10 years
it was estimated that 30,000 men were working on the canal at any one time
Construction of the Erie Canal began in Rome, New York. At one time or another there were around 50,000 people who worked on the canal.
14
7000 people idk and lots of people there is a crowded population in panama city and colon
I don't know for sure but it definitely is not nine years
It took 8 years to build the White House.
10 years
14 years