Read your America AHON book please.
they used it for lightbulbs
please somebody help his guy
The steel industry in Pittsburgh thrived in the late 1800s due to the region's abundant natural resources, including coal and iron ore, essential for steel production. Additionally, the city's strategic location along rivers facilitated the transportation of raw materials and finished products. The rise of industrialization and the demand for steel in construction and railroads further fueled the industry's growth. Lastly, innovative technologies and skilled labor contributed to Pittsburgh becoming a steel-making hub during this period.
it is because our many daily life used things are made up of iron and steel.for example,our house hold things such as crockery are made of mostly stainlees steel.beside this,construction material and many other requirements made use of iron.
These are meant to explain why plants grow in certain locations. You will be able find these models online.
Industry and manufacturing and personal labor!
They traded and fought to help industry grow.
The cotton gin invented by Eli Whitney increased production speed and helped plantations to grow.
because these inventions helped make many things, which helped americas industry grow, for ex: the invention of rail roads helped us travel, deliver mail, and hlepd us transport other things etc... lol... call me ;] :**
Communications.
steel plow
It helped pave the way for American industry to expand into the West.
Steel and oil
Read your America AHON book please.
cheap and reliable workforce helped southern industry grow also factorys hleped it grow as well
Look up Andrw Carnigie He was involved alot.
Democrats hand lots of land