Ada essays

Ada essays Throughout the history of the development of computers, there are many instrumental figures .For the most part, when researching about the pioneers of computing, just like various other scientific areas, one wouldnt find many women in the discussion. However, one very important exception is Ada Byron Lovelace. An English mathematician, Lovelace is known by many as the original computer programmer. Ada Byron, Countess of Lovelace, was born on December 10, 1815. Her parents were a woman named Anne Isabella Milbanke and the famous poet Lord Byron, well known for scathing criticisms of Britains society. Unfortunately, Lord Byron never played a role in his daughters life, because shortly after Adas birth, Anne asked for a separation from Lord Byron, and shortly thereafter, Byron left for Italy and never saw his daughter again (he died in Greece fighting the Turks when Ada was 8) . However, despite having no real relationship with one another, people who knew Ada and Lord Byron talked of the similarities between the two: their looks, the fact they both had great achievements in their lives, and that they both died at the age of 36. Anne Isabella Milbanke was strongly determined to make sure that her daughter did not grow up to be a poet like her famous father. To be sure that Ada did not become a poet, Anne had her tutored in mathematics and music. At the age of 17, Ada met and befriended Mary Somerville, a mathematician who published a book about mathematical astronomy entitled The Mechanism of The Heavens. It was through this friendship that Ada met Charles Babbage in 1833. When Ada met Babbage, he had already achieved acclaim for inventing the Difference Engine, a device designed to handle complicated math problems. She and Babbage fostered a friendship, and in 1834, Babbage went to work on the Analytical Engine, which was to read data from punch cards, store data, and perform arit ...

Battle of Coochs Bridge in the American Revolution

Battle of Cooch's Bridge in the American Revolution Battle of Coochs Bridge - Conflict Date: The Battle of Coochs Bridge was fought September 3, 1777, during the American Revolution (1775-1783). Battle of Coochs Bridge - Armies Commanders: Americans General George WashingtonBrigadier General William Maxwell450 men British General Sir William HoweLieutenant General Lord Charles CornwallisLieutenant Colonel Ludwig von Wurmb293 men Battle of Coochs Bridge - Background: Having captured New York in 1776, British campaign plans for the following year called for Major General John Burgoynes army to advance south from Canada with the goal of capturing the Hudson Valley and severing New England from the rest of the American colonies.   In commencing his operations, Burgoyne hoped that General Sir William Howe, the overall British commander in North America, would march north from New York City to support the campaign.   Uninterested in advancing up the Hudson, Howe instead set his sights on taking the American capital at Philadelphia.   To do so, he planned to embark the bulk of his army and sail south. Working with his brother, Admiral Richard Howe, Howe initially hoped to ascend the Delaware River and land below Philadelphia.   An assessment of the river forts in the Delaware deterred the Howes from this line of approach and they instead decided to sail further south before moving up the Chesapeake Bay.   Putting to sea in late July, the British were hampered by poor weather.   Though aware of Howes departure from New York, the American commander, General George Washington, remained in the dark regarding the enemys intentions.   Receiving sighting reports from along the coast, he increasingly determined that the target was Philadelphia.   As a result, he began moving his army south in late August.   Battle of Coochs Bridge - Coming Ashore: Moving up the Chesapeake Bay, Howe started landing his army at Head of Elk on August 25.   Moving inland, the British began concentrating their forces before beginning the march northeast toward Philadelphia.   Having encamped at Wilmington, DE, Washington, along with Major General Nathanael Greene and the Marquis de Lafayette, rode southwest on August 26 and reconnoitered the British from atop Iron Hill.   Assessing the situation, Lafayette recommended employing a force of light infantry to disrupt the British advance and give Washington time to choose suitable ground for blocking Howes army.   This duty normally would have fallen to Colonel Daniel Morgans riflemen, but this force had been sent north to reinforce Major General Horatio Gates who was opposing Burgoyne.   As a result, a new command of 1,100 handpicked men was quickly assembled under the leadership of Brigadier General William Maxwell. Battle of Coochs Bridge - Moving to Contact: On the morning of September 2, Howe directed Hessian General Wilhelm von Knyphausen to depart Cecil County Court House with the right wing of the army and move east toward Aikens Tavern.   This march was slowed by poor roads and foul weather.   The next day, Lieutenant General Lord Charles Cornwallis was ordered to break camp at Head of Elk and join Knyphausen at the tavern.   Advancing east over different roads, Howe and Cornwallis reached Aikens Tavern ahead of the delayed Hessian general and elected to turn north without waiting for the planned rendezvous.   To the north, Maxwell had positioned his force south of Coochs Bridge which spanned the Christina River as well as sent a light infantry company south to set an ambush along the road. Battle of Coochs Bridge - A Sharp Fight: Riding north, Cornwallis advance guard, which was comprised of a company of Hessian dragoons led by Captain Johann Ewald, fell into Maxwells trap.   Springing the ambush, the American light infantry broke up the Hessian column and Ewald retreated to obtain aid from Hessian and Ansbach jgers in Cornwallis command.   Advancing,  jgers led by Lieutenant Colonel Ludwig von Wurmb engaged the Maxwells men in a running fight north.   Deploying in a line with artillery support, Wurmbs men attempted to pin the Americans in place with bayonet charge in the center while sending a force to turn Maxwells flank.   Recognizing the danger, Maxwell continued to slowly retreat north towards the bridge (Map). Reaching Coochs Bridge, the Americans formed to make a stand on the east bank of the river.   Increasingly pressed by Wurmbs men, Maxwell retreated across the span to a new position on the west bank.   Breaking off the fight, the  jgers occupied nearby Iron Hill.   In an effort to take the bridge, a battalion of British light infantry crossed the river downstream and began moving north.   This effort was badly slowed by swampy terrain.   When this force finally arrived, it, along with the threat posed by Wurmbs command, compelled Maxwell to depart the field and retreat back to Washingtons camp outside Wilmington, DE. Battle of Coochs Bridge - Aftermath: Casualties for the Battle of Coochs Bridge are not known with certainty but are estimated at 20 killed and 20 wounded for Maxwell and 3-30 killed and 20-30 wounded for Cornwallis.   As Maxwell moved north, Howes army continued to be harassed by American militia forces.   That evening, Delaware militia, led by Caesar Rodney, struck the British near Aikens Tavern in a hit-and-run attack.   Over the next week, Washington marched north with the intention of blocking Howes advance near Chadds Ford, PA.   Taking a position behind the Brandywine River, he was defeated at the Battle of Brandywine on September 11.   In the days after the battle, Howe succeeded in occupying Philadelphia.   An American counterattack on October 4 was turned back at the Battle of Germantown.   The campaign season ended later that fall with Washingtons army going into winter quarters at Valley Forge.            Selected Sources DAR: Battle of Coochs BridgePHAA: Battle of Coochs BridgeHMDB: Battle of Coochs Bridge