Answer,
It resulted to soil erosion,landslides and desertification.Mangoes tree planting helped to protect the soil and the trees grew maturity and farmer would earn income from selling mangoes.
Settlers wanted land, chance to start a new life. Mountain men travelled west for adventure. Middionaries travelled to convert native American to shristianity.
B - 60 percent
At the start of World War II in 1941, the national debt was around 50% and by the end of the war (five years later) it had jumped to 110%, which is an increase of 60% during the war.
