Answer:
The main problem of electricity in town is differet from cities . Cities is highly develop in electricity but town ondevlop.in town electricity not came regurlay and in city electricity came in to high voltage
1) because the native american threatened to attack if the colonists continued to settle in their land
2) to keep the english colonists closer to the coast of America (for trade I suppose)
The answer you're looking for is D, The direct exchange of one set of goods or services for another