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This question cannot accurately be answered; because not all of the tunnels were ever discovered. Probably not even today, 40 to 50 years after the war's been over. Tunnels were dug in North Vietnam to protect personnel from aerial bombing (air strikes); tunnels were dug in South Vietnam for the same reason, with the added reason of moving men & supplies AND storing supplies. Tunnels were dug in Laos and Cambodia for the same reasons explained for digging them in South Vietnam. MANY of those tunnels were destroyed by GIs by driving over them (crushing them/collapsing them) with their 13 ton M113 ACAVs (Armored Cavalry Assault Vehicles) or their M551 Sheridan Tanks (17 tons), or their M48 Patton tanks (52 tanks). Or an air strike was called in on them, to destroy them; or Engineers were called in the demo them.
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How long did it take the vietnamese to build the tunnels?
The Cu Chi tunnels are a large network of underground tunnels in Ho Chi Minh City (formerly Saigon). The tunnels were originally constructed from 1946-1954 as a hiding place for the Viet Minh, nationalist guerillas who fought the Japanese during World War 2 and then France. More tunnels were constructed during the Vietnam War to serve as hiding spots, communication, and supply routes for soldiers. The Cu Chi Minh tunnels are part of the overall network of tunnels that underlie much of Vietnam.
What was important about the underground railroad?
it was not a railroad and very little of it was actually underground (exept for a few small tunnels perhaps), it was mostly just a system of safehouses and hideouts... mostly.
What was most of the silver deep underground in rich streaks of ore called?
What was most of the silver deep underground in rich streaks of ore called?
What did the mycenaeans build to survive a siege?
They built underground tunnels leading to a water well outside the palace gates.
Where are the ruins of Tutankhamun in Egypt?
They are deep underground near the capital
What type of mining in which passageways are dug underground to reach the ore?
The type of mining in which passageways are dug underground to reach the ore is called underground mining. It involves creating tunnels and shafts to access mineral deposits located deep underground.
Which type of mining would be use to extract a vein of ore from deep underground?
Shaft mining.
do tigers dig tunnels or holes?
They dig tunnels underground.
Type of mining where passageways are dug underground to reach the ore?
This type of mining is called underground mining. Miners access the ore through tunnels and shafts dug beneath the surface of the Earth. It is often used when the ore deposits are located deep underground.
Which type of mining would be used to extract a vein of ore from deep underground?
Deep underground mining methods, such as shaft mining or drift mining, would typically be used to extract a vein of ore from deep underground. These methods involve digging tunnels or vertical shafts to access the ore body.
Are there underground tunnels in Duluth?
Yes, there are tunnels underground connecting the buildings on the campus of the University of Minnesota in Duluth as well as tunnels connecting the government buildings in downtown Duluth.
Which type mining be used to extract a vein of ore form deep underground?
The type of mining used to extract a vein of ore from deep underground is known as underground mining. This method involves creating tunnels and shafts to access and extract mineral deposits located deep within the earth. The two main types of underground mining are called shaft mining and drift mining.
Were to get the waterstone in diamond?
in the underground tunnels.
What were the routes called in the underground railroad?
tunnels
What happens to the underground tunnels?
people drive in them
Describe the aliminium ore deposits in terms of quality and grade?
deposits have deep underground tunnels and some of the deposits have better grade material. that's how there graded
What process is used for subsurface minig?
Subsurface mining involves digging tunnels or shafts underground to access mineral deposits. Once the ore is reached, it is extracted by drilling, blasting, and removing the material through the tunnels or shafts. This method is used to extract resources such as coal, diamonds, and metals that are located deep underground.
