It is true hpe this helps
At the beginning of the war, the Confederacy chose a more defensive strategy while the Union chose an offensive strategy. The defensive strategy of the Confederacy did not work against the strength of the Union army and the Union was able to make successful raids on Confederate territory. After a while, the Confederate army grew weaker and the Confederate President Jefferson Davis decided to switch to an offensive-defensive strategy that allowed Confederate territories to be protected but also allowed for strategic offensives or counteroffensives. The Confederacy didn't want to take Union territory, they just wanted to survive and defend it's right to secede. The strategies of the Confederacy could not work against the strength of the United States.
The Civil War revolutionized the concept of war. There were many technological advancements including the telegraph, railroads, trench warfare, hot air balloons, and ironclads. In my opinion, the most important of these was the telegraph. This invention allowed almost instant long-distance communication. If an armies telegraph wasn't working the outcome of the battle could dramatically change. The Union had a more reliable telegraph system than the Confederates, this could have been a major contribution to the North's victory. While railroads were invented in 1825, they were never really popular before the Civil War. During the Civil War, both North and South could move men, weapons, and food to there armies. The first balloon flight was in 1783. The Civil War was the first war to use air balloons for reconnaissance and artillery spotting. Trench Warfare was introduced during the war which prolonged fighting. Ironclads drastically advanced naval warfare because they were nearly impossible to sink.
Rural people had farms and thus needed more workers so they just had a bunch of kids to help out. if the city they didn't need a bunch of kids.
Progressivism refers to a political philosophy that became particularly popular during the early years of the 20th century. During these years, the middle class and the working class began demanding more rights and protection. People became concerned with the power and the success of large factories and corporations, and with the way they treated their workers.
There are a lot of vestiges left from this time period. Nowadays, we often take for granted the fact that children are protected from dangerous labor or that workers have the right to weekends and a fair wage. We also enjoy a higher participation of women outside of the workplace. Some of the institutions and laws that have roots in this era is the right to health care, minimum wage, child labor laws and public education. These institutions have had a great power because they have completely transformed the way we live and benefitted many generations of Americans.
The Dutch West Indie Company.