The marshall plan was designed to keep europe from falling to communism. in one or two sentences, list two reasons why the marshall plan succeeded.

It helped Western European economies not only rebuild, but also grow  

It helped unify Western Europe.

It helped rebuild Western European industries.

It helped Western European countries rebuild their cities.

crop rotation kepy different plants in the soil instead of once constintly. when switching out plants you have different nutrients being absorbed at different speeds and different roots growing differently therfore the spoil and water flow have to adapt and carry fresh nutrients to carry the constant changes that were going on in the soil.

thing is, i'm afraid, you can't.

the most you can do is log out and never log in again.