Northern businessmen did what to or with the southern plantation?

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

Why might the greeck city states have an advantage over the persians

Plz . explain what shopping was like in london during the early 1900s. how does this differ from the modern shopping experience?