There were many technological changes during WWI in regards to military technology. These included developments in tanks, airplanes, ships, flamethrowers, and other weapons. But two of the most important developments were the use of chemical weapons and also the machine gun. The machine gun especially led to the development of trench warfare in WWI because mobile weapons did not advance as much as stationary machine guns and artillery which led to large stalemates in terms of obtaining territory and instead each side sought to dig in and defend their territories through trench warfare.
African American men the right to vote by declaring that the "right of citizens of the United States to vote shall not be denied or abridged by the United States
Aristocrats took over the government. Women gained equal rights to men. Voting became organized by social class. More people gained a voice in the government.
The Radical Republicans believed <u>blacks were entitled to the same political rights and opportunities as whites</u>. They also believed that the Confederate leaders should be punished for their roles in the Civil War
