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What else can I help you with?
What made railroad tunnels easier to build?
The invention of a stable form of nitroglycerin, dynamite, in 1869 made the construction of tunnels for such historic rail lines as the Union-Pacific transcontinental route more practicable.
How long did it take to build the continental railroad?
It took 6 years to build the transcontinental railroad.
Who helped build the trans continental railroad?
Mostly the Americans and the Chinese helped build the first Continental Railroad in 1869.
People from Asia who helped build the central pacific railroad?
The Chinese people helped build the Central Pacific railroad. The Central Pacific railroad was built during 1863 to 1885.
When did the Chinese build the railroad?
The Chinese started building the Transcontinental railroad in 1863 and the Transcontinental railroad was finished in 1869.
A commonly used nitrate for chest pain is?
nitroglycerin
What useful for nitroglycerin?
Nitroglycerin is primarily used to treat chest pain (angina) by dilating blood vessels to reduce the workload of the heart. It can also be used in emergency situations to relieve chest pain during a heart attack. Additionally, nitroglycerin can be administered as a spray, tablet, or patch for quick and effective results.
What two companies build the first transcontinental railroad?
the central and pacific railroad compnaies.
What part the ''big four'' play in the building of the transcontinental railroad?
why did they build the transcontinental railroad
Why did railroad workers feel bad about the changes in the west?
No. They wanted to build the railroad and it was a job. The railroad connected the east to the west.
What was the large nail used to build railroads?
That large nail is called a railroad spike.
Can nitroglycerin be made from soap?
No, nitroglycerin is not made from soap. Nitroglycerin is a chemical compound used in explosives and medication, while soap is typically made from fats or oils and an alkaline substance through a process called saponification.
