Which battle that you read about today do you think was the most important battle of the war? why do you think that?

The Civil war
Bc it was the start of something New. Everything kinda sorta changed after that

River arrow on this map is pointing

The changes to agriculture in the united states since 1900 is that increased mechanization has increased food production, thereby increasing the need for labor. there has been an increased need for higher speeds of food production due the fact that the population in the united states continues to rise.