The answer is D) The battle of Chickamauga.
Why is the answer D)? well its D) because the Battle of Chickamauga was fought between September 18-20, 1863. It involved the second highest number of casualties in the war, behind only Gettysburg. It was a decisive victory for the Confederate troops under the command of General Braxton Bragg and resulted in the withdrawal of Union forces to Chattanooga.
Hundreds of jobs, new economic development, and also major stock changes. It also brought city crises.
The United States first began developing nuclear weapons in 1939, during World War II, under the order of President Franklin Roosevelt. Motivation was the fear that US was engaged in a race with Nazi Germany to develop nuclear weapon. This project is best known as Manhattan Project.
The six essential elements, which are: The World in Spatial Terms, Places and Regions, Physical Systems, Human Systems, Environment and Society, and The Uses of Geography, contribute to the study of history because they are based on the geography standards that are individually a big idea that links several standards together.
