the idea of an American bill of rights has historical roots in O A the British Parliament (C) B the Revolutionary era O c Roman law OD the Magna Carta

I believe its A) the British parliament

Explanation:

After the civil war when Great britian turned in constitutional monarchy they established and english bill of rights.

to protect the united states' role as a world leader, president truman wanted to prevent the soviet union from spreading communism beyond its post-world war ii boundaries. he declared that the united states must assist any nations struggling to prevent a communist takeover.

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.