Answer:
Ensuring a trustible relationship, i.e using the least attainable information to meet with predetermined behavioral objectives, make points of information as solid and unique as possible, gradual step by step teaching, using diverse methods requiring fewer literacy skills; all patients the chance to repeat information in their own words and demonstrate the process. A form of encouragement and also giving such patient a room for regurgitation.
Reducing tariffs on imported goods to lower prices
It's industry was based on cotton, which was picked by slaves.
Two reasons:
1. cold winters
2. rocky soils (not good for growing plants)