Which of the following had the greatest impact on the outcome of the Civil War? Economic differences between the Union and the Confederacy

The amount of military training given to Union forces and Confederate forces

Religious differences between the Union and Confederacy

The alignment of foreign allies with the Union or with the Confederacy

By june 1943, the allies had regained control of north america. what was the advantage of controlling this region? what would you describe the axis's situation in europe in 1942? how might the axis have benefited by gaining control of great britain by 1942? the last questions of my quiz 10 points more than normal answer it honestly so i can get a good grade < 3