Answer:
Bessemer had been trying to reduce the cost of steel-making for military ordnance, and developed his system for blowing air through molten pig iron to remove the impurities. ... This made steel easier, quicker and cheaper to manufacture, and revolutionized structural engineering.
Explanation:
Answer:
Cell phones and lighting
Explanation:
Cell phones allow everyone to be connected with one another,
and lighting allows people to work more then eight hours a day. Before electricity people were only able to work while the sun was out. It also allows us to produce goods faster and of higher quality.
A Historical Timeline of Afghanistan. The land that is now Afghanistan has a long history of domination by foreign conquerors and strife among internally warring factions. ... Mahmud of Ghazni, an 11th century conqueror who created an empire from Iran to India, is considered the greatest of Afghanistan's conquerors.
The Whig party broke up as a consequence of the compromise of 1850.
Answer: Cementery Ridge
Little Round Top
Culp's Hill
Explanation:By evening, the Federal troops rallied on high ground on the southeastern edge of Gettysburg. As more troops arrived, Meade’s army formed a three-mile long, fishhook-shaped line running from Culp’s Hill on the right flank, along Cemetery Hill and Cemetery Ridge, to the base of Little Round Top. The Confederates held Gettysburg, and stretched along a six-mile arc around the Union position. Lee’s forces would continue to batter each end of the Union position, before launching the infamous Pickett’s Charge against the Union center on July 3.
