4 years
Straight and long ones, some today are built upon the original ones.
The Great Wall Of China was actually many walls but then Shi Huangdi had constructors build more walls to fill in gaps and the Great Wall Of China was together the wall stretched for 1,4000 miles (2,240 km).
7 months
Very Wide
It took 273 days for them to build the pyramid
25 years
The walls surrounding Jerusalem were planned and built by Nehemiah and Ezra. They are 2.4966 miles long, 39.37 feet high and surround the old city of Jerusalem. The average thickness of the walls is 8.2 feet. Thirty-four watchtowers and eight gates are part of the structure.
It took Nehemiah 52 days to rebuild the walls of Jerusalem. Nehemiah 6:15 (Holman Christian Standard Bible) 15 The wall was completed (A) in 52 days, on the twenty-fifth day of the month Ellul. (B)
It took Nehemiah 52 days to rebuild the walls of Jerusalem. Nehemiah 6:15 (Holman Christian Standard Bible) 15 The wall was completed (A) in 52 days, on the twenty-fifth day of the month Ellul. (B)
The Mercy tunnel took 6 years to build. The original proposal to build the Mercy tunnel goes back to 1825. Construction did not start until 1879.
Thirty days. The siege beforehand lasted two and one-half years.See also the Related Link.More about the Destruction
1 year-not done yet brick brick brick
Large walls were built around cities to protect the cities. It took 10,000 workers using 18 years to build that wall. The walls were 30 feet high, 65 feet thick, four and a half miles long. Skilled craft workers lived outside the walls to decorate the walls.
The City of York walls are arround 2.5 miles long
There are no specific cheat codes for Command & Conquer: Tiberian Wars that I know of. I have looked personally for a long time and I still have seen none. There are Hints that are to some extent usefull, like the infinite firewall for GDI. One hint I find very useful, depending on the tech level, is the steel walls that can be built by both teams. You can build walls all over as long as you start from your base. A really nasty trick with this is build the walls all the way to your enemy's base and close up his/her refinery, barracks/hand of NOD, and war factory. This will give you some time to build up a force or build a bigger base
well, normally around 100 years. That is what they are meant to last for, but if on a larger scale, then could be longer xx
Zion is a place name often used as a synonym for Jerusalem. The word is first found in Samuel II, 5:7. It commonly referred to a specific mountain (perhaps hill would be more accurate) near Jerusalem (Mount Zion), just outside the original walled city and long-since engulfed by the city.