Final answer:
The electric telegraph and railroads were two Civil War era technologies that significantly impacted the war by improving military communication and transportation, and they also had lasting effects on global industrialization and modernization.
Step-by-step explanation:
Two examples of technology from the Civil War era that had an impact on the war and the world are the electric telegraph and railroads. The electric telegraph revolutionized military communication and journalism, allowing for rapid sharing of war news and tactical information.
Railroads, on the other hand, greatly increased the efficiency of troop and resource transportation, which was a significant advantage for the industrialized North. Together, these technologies not only influenced the course of the Civil War but also the world by accelerating the industrial revolution and modernizing military and civilian communication and transport.