Answer:
From the era of Reconstruction to the end of the 19th century, the United States underwent an economic transformation marked by the maturing of the industrial economy, the rapid expansion of big business, the development of large-scale agriculture, and the rise of national labor unions and industrial conflict.
Explanation:
During WWII Germany used the tactic of attack called the blitzkrieg and it is where they used large amounts of fast tanks and aircraft to invade countries quickly and surprise the enemies, the downside was that this used up a lot of gasoline very quickly.
The Armistice of 11 November 1918 was the armistice signed at Le Francport near Compiègne that ended fighting on land, sea and air in World War I between the Allies and their last remaining opponent, Germany. Previous armistices had been agreed with Bulgaria, the Ottoman Empire and the Austro-Hungarian Empire. Also known as the Armistice of Compiègne from the place where it was signed at 5:45 a.m. by the Allied Supreme Commander, French Marshal Ferdinand Foch,[1] it came into force at 11:00 a.m. Paris time on 11 November 1918 and marked a victory for the Allies and a defeat for Germany, although not formally a surrender.
That new technology were built and new war technology were invented.